UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tU3OhcXVTN5VvCd/Q8WRUSzpsleq1koX9OAWPfrmOSs=' 
WHERE 
  key_id = '361f9b2e417ed55a7e6f65166ba5bcb900b93d0ab9571fb51b9bce4827ec9030' 
  AND (
    token = 'tU3OhcXVTN5VvCd/Q8WRUSzpsleq1koX9OAWPfrmOSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )