UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3l/s37SscWzWKQNU+x7StRM2tJLQtvE95kECdEHKKZk=' 
WHERE 
  key_id = '55bd5dce6ca3d90c4adcf45834c69a95b23725ed72ae0413b7730bf44f4a8868' 
  AND (
    token = '3l/s37SscWzWKQNU+x7StRM2tJLQtvE95kECdEHKKZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )