UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSizhj6zUg797gzWdpI5MMs+JjcI1j2nlsC49TF6OUE=' 
WHERE 
  key_id = '0c74ba8d79ddab607d569f30b2511635c752e590740da26ac7f0a583df675b88' 
  AND (
    token = 'aSizhj6zUg797gzWdpI5MMs+JjcI1j2nlsC49TF6OUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )