UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lvlWlahXfmxt1z8JzmcyysLw3q5e8w+9GMqCsxRIYqM=' 
WHERE 
  key_id = '88cc9efd757837f7605989538bae38a5883afab4bf7f08f8e78d73195e37768f' 
  AND (
    token = 'lvlWlahXfmxt1z8JzmcyysLw3q5e8w+9GMqCsxRIYqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )