UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+Qd7sjoJ8E37J4zTVvBMNEonn3jgD02CtTCD45l0Xc=' 
WHERE 
  key_id = 'fddfa5e73527ad7038d7e040a8aaeaffcb286e74016068b5476e72cc925aed3a' 
  AND (
    token = 'S+Qd7sjoJ8E37J4zTVvBMNEonn3jgD02CtTCD45l0Xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )