UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OiwtiMUwnmfnRk4k8NBpdE82IezVeFqldwc3ieM4r0s=' 
WHERE 
  key_id = 'aebe5e2e595fa38d096a3de4076e3b96526b3e7ae31d3ccc1a5eccc288b1b848' 
  AND (
    token = 'OiwtiMUwnmfnRk4k8NBpdE82IezVeFqldwc3ieM4r0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )