UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Iyh4ZSFvasxxPq5LSTAStM0GHO9rAcSWpJxIXFd98Y=' 
WHERE 
  key_id = 'dff14232506bdd5791b513a7ebc936c7170b14c109f3ac5e80c6d1f4ded47b7d' 
  AND (
    token = '+Iyh4ZSFvasxxPq5LSTAStM0GHO9rAcSWpJxIXFd98Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )