UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71T19VscCl+unfdaSvTG0wQ2av8jM0Zs30toMWMy35Q=' 
WHERE 
  key_id = 'c5fa93c06031970eae418d3b3269cbda3d3b54e183893f713ea2f159756c17f3' 
  AND (
    token = '71T19VscCl+unfdaSvTG0wQ2av8jM0Zs30toMWMy35Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )