UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EMaZK0v29U1pvPVYzVEmVyQcDaTCCdrMlfKiHcdRP7g=' 
WHERE 
  key_id = '430dfd23ce88515841eaa3dd4d2a7dc5b4a39f176500f6183fc1fa8fd28bddb7' 
  AND (
    token = 'EMaZK0v29U1pvPVYzVEmVyQcDaTCCdrMlfKiHcdRP7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )