UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9a6lCas4OK3leoGuR/nICJsi+wI/VovzT38xnw9igw=' 
WHERE 
  key_id = '7fe1f78412940079f49aeb8a70480b7b252378b8925b583de30618811c480ff9' 
  AND (
    token = 'l9a6lCas4OK3leoGuR/nICJsi+wI/VovzT38xnw9igw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )