UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qQrMgir7I+ziHvRWdNBjEThuKCwPt21UMYPvVzjebg=' 
WHERE 
  key_id = 'd4d9690735d15e1a419eed394742b6ea3d51b21a4c5dd5eee18c9cd8a2d3f353' 
  AND (
    token = '2qQrMgir7I+ziHvRWdNBjEThuKCwPt21UMYPvVzjebg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )