UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUP9e8OMx038BMCbeGOmG5iu5XXKjazQLMz800LZREc=' 
WHERE 
  key_id = '8d407ed8963b3ae1ed3bb6c4c8c4575c017c22f347f73909bdad64b648cd08e5' 
  AND (
    token = 'WUP9e8OMx038BMCbeGOmG5iu5XXKjazQLMz800LZREc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )