UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IbeqocqGI4bNzO9a//nXyObOAdu6TxTzfQPWvo38wdY=' 
WHERE 
  key_id = 'd6557f5fa631807e9226c7064a3724f85099c6dc657decb3d9ef4cd87e6ff800' 
  AND (
    token = 'IbeqocqGI4bNzO9a//nXyObOAdu6TxTzfQPWvo38wdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )