UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0ojoyVHcFddoKzJhywx5ctyLcN9zD7SlMeZVV6cScg=' 
WHERE 
  key_id = 'dbfd61eb9b64fef2477e01a1723fc83894ba7769f764eb0907b317a2a8443ee8' 
  AND (
    token = 'W0ojoyVHcFddoKzJhywx5ctyLcN9zD7SlMeZVV6cScg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )