UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H4kPFFLMrb6PFQ3V+FniN/OSfsXH9mh+K0mydFSsqWA=' 
WHERE 
  key_id = 'e28295be347f0fa7bc87d245d43c0eb9d82101242d27639c0d1fb24bce07a290' 
  AND (
    token = 'H4kPFFLMrb6PFQ3V+FniN/OSfsXH9mh+K0mydFSsqWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )