UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KgO3nUqtrWDLy83MfKztapGtopDuo+ff9wXC0WCuS4=' 
WHERE 
  key_id = 'adf94488af89be17f6b7020b91e082fb8e2e8dafc09bcd5e027619d95d5a2a58' 
  AND (
    token = '3KgO3nUqtrWDLy83MfKztapGtopDuo+ff9wXC0WCuS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )