UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+utedkACjdfAHE5EuskJvfxjVkQL4vK5YNZxZ0wizYs=' 
WHERE 
  key_id = '2bdef49313abcd46ee39b459381f5efe945045aec9ab2c8665b6fb850c7d12d4' 
  AND (
    token = '+utedkACjdfAHE5EuskJvfxjVkQL4vK5YNZxZ0wizYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )