UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LOE1jB0hxu8eb8bFMqF9tpApIKjxZ1pojC7HX9qS+o4=' 
WHERE 
  key_id = '3de38045a7ce29ed88f43ee860bfa6ff0c49111f34430b9a4693c6dc72b726e2' 
  AND (
    token = 'LOE1jB0hxu8eb8bFMqF9tpApIKjxZ1pojC7HX9qS+o4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )