UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJpCuPCS62m4XuTSSkEz/N5ztKoyQ2JriKr5x7Wx6vM=' 
WHERE 
  key_id = '6fecdc71578d4ab76e38951574e781ab6a72c9c598e560d76161d247a7d54a3f' 
  AND (
    token = 'WJpCuPCS62m4XuTSSkEz/N5ztKoyQ2JriKr5x7Wx6vM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )