UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0zgA71GTcEjxochPLlAQLIBHfg6P6eNx/F3KUTm+jqw=' 
WHERE 
  key_id = '64e21c0f366be1ff0053b6245190e3322b7f783be5507ef3044e0a25f0ef9e2c' 
  AND (
    token = '0zgA71GTcEjxochPLlAQLIBHfg6P6eNx/F3KUTm+jqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )