UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qh8RxZhhevoKsLsk8qJLGDN5Hfo3+EWQee6ooAyzOJQ=' 
WHERE 
  key_id = '718238a7997a90c53698876c8875b264901b56de4a363cc838d501ffb710a34c' 
  AND (
    token = 'Qh8RxZhhevoKsLsk8qJLGDN5Hfo3+EWQee6ooAyzOJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )