UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SYmqfJCsB1YQMKInLxI3PT7Sqtu+maTxYOCM/ka/v5Q=' 
WHERE 
  key_id = '3cc7060833eb4a5cb99cad3b9665b4fb46fee720cc67b733a13640375d3da037' 
  AND (
    token = 'SYmqfJCsB1YQMKInLxI3PT7Sqtu+maTxYOCM/ka/v5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )