UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xS8HhmB2HJaACMs+aU2ifK6U6lSwiRHralUjyYmvzX8=' 
WHERE 
  key_id = 'e9257dd075643938eb9713c03a8a2f1872ac9eea70df91bd69cd5c21c9c92674' 
  AND (
    token = 'xS8HhmB2HJaACMs+aU2ifK6U6lSwiRHralUjyYmvzX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )