UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VNIfVGBbHKS9draeyVreD3FrcW4v5hl17unTTTXfwo=' 
WHERE 
  key_id = '198acb68c7da3fd08b33afb6326eed6eea7bb548ca6af452864b7f37a35a2b4d' 
  AND (
    token = '3VNIfVGBbHKS9draeyVreD3FrcW4v5hl17unTTTXfwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )