UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0C9uZrjZ4b/qaIpJrLV6YAzZUElbILyu4X0dFR4cDvE=' 
WHERE 
  key_id = 'd955cdcb84e7dea1f730a25d176b0726b35a8841d92a89575112ae5121b764e9' 
  AND (
    token = '0C9uZrjZ4b/qaIpJrLV6YAzZUElbILyu4X0dFR4cDvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )