UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFYZBXcBjFjVfVA1ptsBTcgmUlVXCnN+nO6bDm3thsM=' 
WHERE 
  key_id = '1b98a42356546cb6580e6bbf9272165aebac22924fb318989af4cbcac0ce0a68' 
  AND (
    token = 'KFYZBXcBjFjVfVA1ptsBTcgmUlVXCnN+nO6bDm3thsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )