UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQFruXy6hCBZ9STE3S/Lb/p/lguT6YJwaaQTHkmHYY4=' 
WHERE 
  key_id = 'cae7c5aa16ff6ea2bc7fe995d429448f2fa18f217d621597105ab4bad8b1fa0f' 
  AND (
    token = 'LQFruXy6hCBZ9STE3S/Lb/p/lguT6YJwaaQTHkmHYY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )