UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k8eKIS7FlVm0x+duekrWOMWWAz++g/PUIJO21JagPwA=' 
WHERE 
  key_id = 'dbe4e0b1e42e8a9b92c036ce591652266a17664d6f1a4edb107e97b72396ac2d' 
  AND (
    token = 'k8eKIS7FlVm0x+duekrWOMWWAz++g/PUIJO21JagPwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )