UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEMU+roRuWqbA7n+4oWupHbYh7WbLrBLQYy3tfHPu94=' 
WHERE 
  key_id = '5f697eeec3272fbbf96a8ce4fe4d52b24c35c1501f98416ab6e3980c4ff8c87a' 
  AND (
    token = 'lEMU+roRuWqbA7n+4oWupHbYh7WbLrBLQYy3tfHPu94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )