UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Baitu9uJCddKUq6zxO1dh7MUS3Swfm6vDzp/w1uuC5s=' 
WHERE 
  key_id = 'e2220e30c3e16f48428e622f186e76a9f085ba0eac029e53758ae93be7ade0b4' 
  AND (
    token = 'Baitu9uJCddKUq6zxO1dh7MUS3Swfm6vDzp/w1uuC5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )