UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gflSyZoYleMys1d4ZhmVSUHiGuEj0ECefMyXHelX3qQ=' 
WHERE 
  key_id = '7178f632e456a8aba6eef9694e43818a3c3f38b796a8cafb0140ed2c6bdae0a0' 
  AND (
    token = 'gflSyZoYleMys1d4ZhmVSUHiGuEj0ECefMyXHelX3qQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )