UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oT15fQt0rAy69Pc53XunjNg/8eUUGxFoT84vZok4OGI=' 
WHERE 
  key_id = 'bf0b2d9dfb75f260b6932256a7e70d60b71c88d3ece2ee2c5b3ca808b04e12a4' 
  AND (
    token = 'oT15fQt0rAy69Pc53XunjNg/8eUUGxFoT84vZok4OGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )