UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V3YdSG0RkyKljH4PE8JBdcQnLf/5BJxjeE1PeyT0L28=' 
WHERE 
  key_id = '814d24b98377d76ea1365760ba5f9c48f9cc7d97b25856d23ceed863b93172f3' 
  AND (
    token = 'V3YdSG0RkyKljH4PE8JBdcQnLf/5BJxjeE1PeyT0L28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )