UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'calt8NBWhFnMM0i1BkjRTCIfyvpBWoNYmHR/WcOjrIY=' 
WHERE 
  key_id = 'b3a6aeb14dd5fa16e5242bdedb9f87355b9e82fcacc318538473a32b479a8c67' 
  AND (
    token = 'calt8NBWhFnMM0i1BkjRTCIfyvpBWoNYmHR/WcOjrIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )