UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ifsDH2Ca6Yb7n6nd0bGtlJqjG9F0LU3YIht6TxqZvTg=' 
WHERE 
  key_id = '039020b1a393becbd505c0a90543fbaa9825f06d701632e74cf974de2ce695d8' 
  AND (
    token = 'ifsDH2Ca6Yb7n6nd0bGtlJqjG9F0LU3YIht6TxqZvTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )