UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43ttdbv0qiU5vDBKNuqWP8DoMvt4zxb4CkhlpbmYVDk=' 
WHERE 
  key_id = '563dd98ecb529ed8d2e11db92bd4705d8c6c73e0b5d776cde85730f83004604d' 
  AND (
    token = '43ttdbv0qiU5vDBKNuqWP8DoMvt4zxb4CkhlpbmYVDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )