UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EbOGhED6qBGpPeMEz1fJ5mNnomznFdGAYsDoy9+GWg=' 
WHERE 
  key_id = 'ee7f7099b186db5670d10021dcfbf868786961e8df8d219cfe54038fb3181314' 
  AND (
    token = '6EbOGhED6qBGpPeMEz1fJ5mNnomznFdGAYsDoy9+GWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )