UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfTcs73nyYRjqy5xxzJ5x4P14xnVaJOHkHsCWRDForg=' 
WHERE 
  key_id = '4a2245aee78afbb8ee5e23423e7ccbf399eae39f4c6d079e4cd8ba0bcf76b289' 
  AND (
    token = 'FfTcs73nyYRjqy5xxzJ5x4P14xnVaJOHkHsCWRDForg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )