UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRAp2B1nELR6zpeBIQiZZifiQQpuNf1yLuoZzj0uKX0=' 
WHERE 
  key_id = '3bbe1d0980851f767fe279a08a702204422aebc73e0214cb96b3ca0b547fac18' 
  AND (
    token = 'NRAp2B1nELR6zpeBIQiZZifiQQpuNf1yLuoZzj0uKX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )