UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gcK5tE08DQL5Mj+MvnKRnPumZa8vnk4+DqndKpfdGR8=' 
WHERE 
  key_id = '991337696afcc61a812258fa901795f26fa4230af3934e49a98965c03f179792' 
  AND (
    token = 'gcK5tE08DQL5Mj+MvnKRnPumZa8vnk4+DqndKpfdGR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )