UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDlbfay486IJpTZ9SIveqyzd3JuTO93HxWU8xdQRKDE=' 
WHERE 
  key_id = '2670478de4989bd3f3b63b82dc8ec4a5f7e3ada38ace2a2ef5ff91dd6a90ab7b' 
  AND (
    token = 'pDlbfay486IJpTZ9SIveqyzd3JuTO93HxWU8xdQRKDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )