UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFqMFoyM8jAy3iGZ9kQQTIKDE1uJbwxkyy96pFGxyh4=' 
WHERE 
  key_id = '0fac84d15d4ebf59a3831cc41ace7ce64516deffe868563cc1539896501a008d' 
  AND (
    token = 'KFqMFoyM8jAy3iGZ9kQQTIKDE1uJbwxkyy96pFGxyh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )