UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qeOb9QE+zuPyxCts6NIa2mHntUQE+BaPfSnp8SLly84=' 
WHERE 
  key_id = '1a4b19b9a730dea64c0ee2043600f7bbbd0060f25941d6e0c7ff347cead40fce' 
  AND (
    token = 'qeOb9QE+zuPyxCts6NIa2mHntUQE+BaPfSnp8SLly84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )