UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '74epWF9D+IVLzNQFmS5G962dXiLvHvcXGE8Fa+BYpNw=' 
WHERE 
  key_id = 'f99e147cc5ad925ed0dc9188889000ef7aa01df254920dc50a6903ba9a9b70f7' 
  AND (
    token = '74epWF9D+IVLzNQFmS5G962dXiLvHvcXGE8Fa+BYpNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )