UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oU6KfEaR4LuY1O+F3wZmQwPbANnaR0jTd/Afcsp8NXA=' 
WHERE 
  key_id = '89135a492a8d2418f148548a9dae40b9a77bffae836979ccb5e01b45717a8954' 
  AND (
    token = 'oU6KfEaR4LuY1O+F3wZmQwPbANnaR0jTd/Afcsp8NXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )