UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oI/MX6BYbv51DZGjRGgsS+XNz/tfRbWzalOWxdABBGo=' 
WHERE 
  key_id = '8d0cdc118f00c9257b838227751213dd9ad0e60fab1573ca7650dde1dfb8ce7e' 
  AND (
    token = 'oI/MX6BYbv51DZGjRGgsS+XNz/tfRbWzalOWxdABBGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )