UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmyY3hCgm7ePp4Fk365HeJPEGYZpS+1Kukmlkrxly/4=' 
WHERE 
  key_id = 'dc3d693983137ace247949321a1f58fd194444a19a6cd4e67305ba6f67d7cb14' 
  AND (
    token = 'tmyY3hCgm7ePp4Fk365HeJPEGYZpS+1Kukmlkrxly/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )