UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qquTwtr6jrtW66clghPZgfwnAe9+Eh3ytg8azpNS5c0=' 
WHERE 
  key_id = '71e69b13e3d276194e417f538e4350598c92205d9e064fc71d5c02e0e54e1714' 
  AND (
    token = 'qquTwtr6jrtW66clghPZgfwnAe9+Eh3ytg8azpNS5c0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )