UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6goIifPXe6qpLrYr5rDTAWdYuIX1N97T9ES3WtkZvQU=' 
WHERE 
  key_id = 'e2a0d5a72c114e3154f031b1c634c37a142c1ddf0c1974da782323a21600e77e' 
  AND (
    token = '6goIifPXe6qpLrYr5rDTAWdYuIX1N97T9ES3WtkZvQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )