UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ecMp6MqHERA5EaY4oszWnpnPJlckib9xSvCjXfTPECs=' 
WHERE 
  key_id = 'b717506dc8a7211da8315113930b97848f77676477929a4989563fe63417117c' 
  AND (
    token = 'ecMp6MqHERA5EaY4oszWnpnPJlckib9xSvCjXfTPECs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )