UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDKDWFg5AhbZ9VjaUtHz0e7zd+rQDhJEOU7QMmpWKng=' 
WHERE 
  key_id = 'f6cc96b29db89b5223923297e58c55560e7011b83d0821e6635f4f6b839dff5f' 
  AND (
    token = 'VDKDWFg5AhbZ9VjaUtHz0e7zd+rQDhJEOU7QMmpWKng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )