UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DI7rqNt+x5On2z5xs+WwyjqtBBKR4s8zauq8vRTlweo=' 
WHERE 
  key_id = 'd30180dccb935e58cd373a87817e671e80abe2d3b2b87afeca890bd59367a52e' 
  AND (
    token = 'DI7rqNt+x5On2z5xs+WwyjqtBBKR4s8zauq8vRTlweo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )