UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwPvey+mHO7P4veyC6/+B+BkEYIffWFnSIf6Gvv25Jo=' 
WHERE 
  key_id = '5df96968ebad85d07aea74f1302eaf3b8c2aec8d41bfcf60d167eda8a316a3b8' 
  AND (
    token = 'PwPvey+mHO7P4veyC6/+B+BkEYIffWFnSIf6Gvv25Jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )