UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GiGSxWgo4HrE+1kcg37gmYyLuZqsDK6etsSGqiJazM=' 
WHERE 
  key_id = 'bc0928e32a41edbc61b30168c84c979ded96ce61c3015e6e277715fe41626741' 
  AND (
    token = '/GiGSxWgo4HrE+1kcg37gmYyLuZqsDK6etsSGqiJazM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )