UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfOsBbY+OKOifmGyIfHmYxvS+F0yyerJHZy0drT66KU=' 
WHERE 
  key_id = '3acdc6296d6e57d73333fe5ce71ba50c7ce71477247538d30a6beafb462b4de4' 
  AND (
    token = 'VfOsBbY+OKOifmGyIfHmYxvS+F0yyerJHZy0drT66KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )