UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5QEzS6HIe6Anw/a2kj6jmqmOaLqqHuQr8qeRZaOVQk=' 
WHERE 
  key_id = '03235cb384664c174ae0f1c1159ffb458b2be5e58cf9f26acd5875c75b9c5a4e' 
  AND (
    token = 'U5QEzS6HIe6Anw/a2kj6jmqmOaLqqHuQr8qeRZaOVQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )