UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llN9uaIV2a7sFhNnZqo6nehiHiYXF5CNl9r7WZ/O1oM=' 
WHERE 
  key_id = '862a618a57ed07ef3025f27d03e1a36326aeb35a784388c11d74a2522c947b0c' 
  AND (
    token = 'llN9uaIV2a7sFhNnZqo6nehiHiYXF5CNl9r7WZ/O1oM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )