UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmBOKpmWkBs4peglINfGx8/Pa7l4uAOpkEJQTea6d00=' 
WHERE 
  key_id = '5c1245eb8a3aaa36b7dacd905aa4c40657c42007b54eda17a72acfd47d731743' 
  AND (
    token = 'UmBOKpmWkBs4peglINfGx8/Pa7l4uAOpkEJQTea6d00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )