UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xd+vLt1fRjT4+7uVwErQTnILjHLxns7fMmhmCCE9VPY=' 
WHERE 
  key_id = 'f11350ed03fb16c443c4309e62585fbb44d326c2c2f0a48e7fff0c8b2c7c4334' 
  AND (
    token = 'xd+vLt1fRjT4+7uVwErQTnILjHLxns7fMmhmCCE9VPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )