UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cbciQJi3n7qU/RyVI+hrmZHAPJfkgbtJ1iV7dmhFasc=' 
WHERE 
  key_id = 'f652d6021dd9c0b83304cc1ed4a0659f19c23cf9a6ab539b63851a81de297e81' 
  AND (
    token = 'cbciQJi3n7qU/RyVI+hrmZHAPJfkgbtJ1iV7dmhFasc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030