UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cANnnnbO1y3G/FAEefXjmpVRKGro0pmlKJ+CCZmqg+0=' 
WHERE 
  key_id = 'b7be707cbd497d89fea793e83e3689d5029a2bba9671ad3b5137945daebea781' 
  AND (
    token = 'cANnnnbO1y3G/FAEefXjmpVRKGro0pmlKJ+CCZmqg+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )