UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5JdfvWmIY6qnxHtL2HI4p25uoEA7w3doCZT7sfngRc=' 
WHERE 
  key_id = 'ecabf7bc320de4fdadf3c0c11d7303577433313597c1e588fd4640c32c893c93' 
  AND (
    token = 'R5JdfvWmIY6qnxHtL2HI4p25uoEA7w3doCZT7sfngRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )