UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OUG/fU249Q/2Upz/yLn0MupkTsIS3U48mSjgu0eiTGc=' 
WHERE 
  key_id = '37399bc8970214d9d8b6a434207945cdb010de87df7ce6b1e48cb4f953292159' 
  AND (
    token = 'OUG/fU249Q/2Upz/yLn0MupkTsIS3U48mSjgu0eiTGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )