UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'exqe7A/lHJCm+BAV1HX5YPAUwYf2DLIWZhIwiCDcbdI=' 
WHERE 
  key_id = '24a63f0ec41d5543caca41aa3d9f3ffe433058ca4ce3182f7357f69052274ed9' 
  AND (
    token = 'exqe7A/lHJCm+BAV1HX5YPAUwYf2DLIWZhIwiCDcbdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )