UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNJXcH9pOejp+RPbPmWUxNdLvVjB8bhitVmghu8xG7E=' 
WHERE 
  key_id = 'd57fad6e2393f9c2ea5ebf8aa83ebd12a9c8a614ba25469b3e580203775fbac1' 
  AND (
    token = 'rNJXcH9pOejp+RPbPmWUxNdLvVjB8bhitVmghu8xG7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )