UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/vS55Ai5TOeZCE1UxwN7kE1eB7qGsPEyI1WpB+4r10=' 
WHERE 
  key_id = '8d8511ab4b7bc8586f9217304de11741c765e5607d4ef5cef992871ca5b9e226' 
  AND (
    token = '8/vS55Ai5TOeZCE1UxwN7kE1eB7qGsPEyI1WpB+4r10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )