UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzHMd6Ky1sLjHUCngfeLjPWqRo411G8+XOfxIdvKxc0=' 
WHERE 
  key_id = '08bf16a4a1e2ed9ab43ad117dbf0b738c3f7522cf8dd4870214e2a983240a440' 
  AND (
    token = 'VzHMd6Ky1sLjHUCngfeLjPWqRo411G8+XOfxIdvKxc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )