UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XiSTLOairFDC9uA2/HLmwKV72bH1xbupUoUgEqTVjz4=' 
WHERE 
  key_id = '42c94a224301fb4368498e245c88380b8285f781ffb3080c5a4e9028bff8e2d7' 
  AND (
    token = 'XiSTLOairFDC9uA2/HLmwKV72bH1xbupUoUgEqTVjz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )