UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q0mz9ZnuXU2TQA+gvVmogUd+OPxPbPwqtlloz3s3zN8=' 
WHERE 
  key_id = '31977635c8d671606a06f18d0de15548b9097becfff0af1051e4fc82a6698ebf' 
  AND (
    token = 'q0mz9ZnuXU2TQA+gvVmogUd+OPxPbPwqtlloz3s3zN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )