UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzAZPV9IjxNXUUo5WMm38BI9zCSkcaYYy2q5o6dVRVQ=' 
WHERE 
  key_id = '5afb1f434ff23cfb9599e6662f5b7dceb671cea907409d0fa038e60d339d58c8' 
  AND (
    token = 'RzAZPV9IjxNXUUo5WMm38BI9zCSkcaYYy2q5o6dVRVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )