UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Xn4RVCsKfMpf+kbIX/zioVMYfwleMMSVUM23Iq+ZYA=' 
WHERE 
  key_id = 'd8f80bcf5d523b63eda8837733f62c185755ae9c368e8cbd70f35277883ec040' 
  AND (
    token = '1Xn4RVCsKfMpf+kbIX/zioVMYfwleMMSVUM23Iq+ZYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )