UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwlW+0mo3KkYao9+mePjbFBFexS+HEzwMB4fLZIyoNQ=' 
WHERE 
  key_id = '4ba7bb93c8c4f1c126e0dbd0dc9bd8ddcac13620421b6b8d166d79dc28526d3b' 
  AND (
    token = 'mwlW+0mo3KkYao9+mePjbFBFexS+HEzwMB4fLZIyoNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )