UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tVSc4JuGF/V8JWfE4XOlZDxAjj506h6Tck9GZHaNf6Q=' 
WHERE 
  key_id = 'e8a91a95ddf846d54a9f1f47d3b86329d6e843ac812adb4d2a2f84af91f34325' 
  AND (
    token = 'tVSc4JuGF/V8JWfE4XOlZDxAjj506h6Tck9GZHaNf6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )