UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8ts6qm/8mgrvdx+A4UQgnbLnKibFDqijuZ94mTHxhE=' 
WHERE 
  key_id = '478c9bcfd7fe89d9e3b27906a27d3493650e934ed2f02cb27063aa328d4131a7' 
  AND (
    token = 'w8ts6qm/8mgrvdx+A4UQgnbLnKibFDqijuZ94mTHxhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )