UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6qxf5iOWaRJCrPLMPTAirVhPCq2Hj1EF5wKlgIqUKjw=' 
WHERE 
  key_id = '966359d806aa666c5695e57e854796cd14afe6c286ab43a194ec9a09a4a5e66c' 
  AND (
    token = '6qxf5iOWaRJCrPLMPTAirVhPCq2Hj1EF5wKlgIqUKjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )