UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Io/vkajZBiGIbgIJc+3MjrwTcb3iFhAE6rKkA/yop8=' 
WHERE 
  key_id = '3c4b15675984acb1578d8d14223314d9fb323b8d96ebb25bd22e4f9d02c880a1' 
  AND (
    token = '4Io/vkajZBiGIbgIJc+3MjrwTcb3iFhAE6rKkA/yop8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )