UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0m8GV+967oEZdzJmlFFFHxb78CuhLfkWS5+Zu5Z/+nA=' 
WHERE 
  key_id = '0f6d4060f1737fbad668ca52c8438f40861451b644962c6cfffab07e19ffa29d' 
  AND (
    token = '0m8GV+967oEZdzJmlFFFHxb78CuhLfkWS5+Zu5Z/+nA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )