UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uyEgAaq9egZ8qNGTXZk2Ftlaq2Xs35oLgcW/pvoabb4=' 
WHERE 
  key_id = '04d6c0d06b845ec547d3e0395a9cbdc6f97f2aa53cb7640e2e3f35ce1f407766' 
  AND (
    token = 'uyEgAaq9egZ8qNGTXZk2Ftlaq2Xs35oLgcW/pvoabb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )