UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z95/mx+BTym7gH16CM2KoLezYFhQcMVQYl5xErdqzQo=' 
WHERE 
  key_id = '7aee30784831e851ea1e26e1ad9e0a5983090e27350df5c56b47f0ab194719d4' 
  AND (
    token = 'z95/mx+BTym7gH16CM2KoLezYFhQcMVQYl5xErdqzQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )