UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GGiURlu+5aTnHKEh2QA3inoSQTw7aT8x4epV+1Px7w=' 
WHERE 
  key_id = 'b08c47a57e78f3a623c4523eab5dc462de30680dd4d76a0a7761f59c9a26edf1' 
  AND (
    token = '5GGiURlu+5aTnHKEh2QA3inoSQTw7aT8x4epV+1Px7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )