UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHCArPkCyOY/98aAJI3UJzfiwkwZ3KSSLXklsszyalA=' 
WHERE 
  key_id = '95460991a838ccce1eaabd584e09351801df93436ca3ff68f43bc0746f6fc74f' 
  AND (
    token = 'VHCArPkCyOY/98aAJI3UJzfiwkwZ3KSSLXklsszyalA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )