UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVPsUTJZ8i17ACr3u88nktbB6VloOG7TO/Jwn+nOKHU=' 
WHERE 
  key_id = '9da293fbed350e9d9cf5ccac5376b34d7fd04f41d06e411d1fe92f207a0ad57f' 
  AND (
    token = 'WVPsUTJZ8i17ACr3u88nktbB6VloOG7TO/Jwn+nOKHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )