UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPZx2scjF+tG/Um/UqoS2y8w4muhVGzPr7zyDqLuqck=' 
WHERE 
  key_id = '1162dd82219f6a29923c649871ed356aca776a15a91528bafdf8f91a24ac8059' 
  AND (
    token = 'tPZx2scjF+tG/Um/UqoS2y8w4muhVGzPr7zyDqLuqck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )