UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WewVnv1MGYMhD+MGlcEYRYwadOLzLBnDPRMKWd/ndFQ=' 
WHERE 
  key_id = '3bbfaab41afcb998a00dd440c1c780e29f3aff176f501e5c7570bceacf462ca6' 
  AND (
    token = 'WewVnv1MGYMhD+MGlcEYRYwadOLzLBnDPRMKWd/ndFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )