UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lDHKrkDPxkmzWn1nGe5HTCmBfeaR3oxV8xVtHR+yIVo=' 
WHERE 
  key_id = 'fc317a7198539c4b501b781f0ff53c96961303507ecca6c583d8646336e31341' 
  AND (
    token = 'lDHKrkDPxkmzWn1nGe5HTCmBfeaR3oxV8xVtHR+yIVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )