UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zz3F1T2HBqXpkDWnof3Xkto2UDAiEUVL3+T2EO/p/E=' 
WHERE 
  key_id = '9eff5b9558fbe7a8168c7955cbbd2d0761b3637c50188d83b62a84f1279ea9d8' 
  AND (
    token = '+zz3F1T2HBqXpkDWnof3Xkto2UDAiEUVL3+T2EO/p/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )