UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CrT3/nMzh0K+EVlaGlghQY3dj6aRezkbz3cBsSu7vFo=' 
WHERE 
  key_id = 'b06a2520ebce430564263cbbe7a842732ad00cc4b0d8977c2a5381d14974941c' 
  AND (
    token = 'CrT3/nMzh0K+EVlaGlghQY3dj6aRezkbz3cBsSu7vFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )