UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNRX3T1ShgjZIpdJ+PeDIqUU0wVjUczgHdcUrBSzhLA=' 
WHERE 
  key_id = 'dc7268037e895375e67b61368a3292ee0f0ba86d64523a1ad662d49309dbd4b6' 
  AND (
    token = 'bNRX3T1ShgjZIpdJ+PeDIqUU0wVjUczgHdcUrBSzhLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )