UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIQa2mOkwe+XCGvjKsZbRecc8u9psHtopDberK4PbOs=' 
WHERE 
  key_id = '8ec0fef6288e8bc9ba16c7c53ddb3fc23f3589ab0a768e368bb520e565226ede' 
  AND (
    token = 'GIQa2mOkwe+XCGvjKsZbRecc8u9psHtopDberK4PbOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )