UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5RMLtBaoeS54QskmDZSW9PyNJWtquQEVyq3sksplto=' 
WHERE 
  key_id = 'd99e1c5f50834389fee13d0162428e3fc1d56bcc17f22d8c50012301ec782dc4' 
  AND (
    token = 'N5RMLtBaoeS54QskmDZSW9PyNJWtquQEVyq3sksplto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )