UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AvwWWIObx/I7+31TiHnK8KorJY4AYViyPQWvL8FSJo=' 
WHERE 
  key_id = '4bf78a10f362b8c1d54c25e950382cb7f75faedd4825ef6ccda664d42f2a02f6' 
  AND (
    token = '+AvwWWIObx/I7+31TiHnK8KorJY4AYViyPQWvL8FSJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )