UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9ZHqX49zBXnY1jJ3mBE2WHIf/Q/DIF1WtQkEth1k+U=' 
WHERE 
  key_id = 'c359e411b968fcbdf7d7f394392fcc12dc9c4af7962a1be55b6afae37241faa4' 
  AND (
    token = 'u9ZHqX49zBXnY1jJ3mBE2WHIf/Q/DIF1WtQkEth1k+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )