UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZjmyGBIxurCvCBdURfTUFIxP2+ie8lzaZHtBXp88B30=' 
WHERE 
  key_id = 'e19d76bc2f27912b1c05d56fb65c98e8f989f831e3be04048c7b9f9d9b986e3c' 
  AND (
    token = 'ZjmyGBIxurCvCBdURfTUFIxP2+ie8lzaZHtBXp88B30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )