UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9vfSIe8sodCCz7ZWoULMmF5uSmpbmyScSUP2ZkEA7pc=' 
WHERE 
  key_id = 'dde9d397338c1bef73813b584cc30ef8a16572cc34d74e00ee4f9ca1aab010c3' 
  AND (
    token = '9vfSIe8sodCCz7ZWoULMmF5uSmpbmyScSUP2ZkEA7pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )