UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l8xg4OPl4ei1dAM5cioBGHzcSCPwq/tNeIhUMYeDlmQ=' 
WHERE 
  key_id = 'bb607a3fe0b51212e2de02ae1ae61cb2c5cb23aa552319da0466a3dff69b655c' 
  AND (
    token = 'l8xg4OPl4ei1dAM5cioBGHzcSCPwq/tNeIhUMYeDlmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )