UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRUBTiUNM6nOqApiZYMQgyupALI1l2adzp6y7qy4NTs=' 
WHERE 
  key_id = '90d75f3dfee4008c2ab95457322e92f608d8b0dfcbf19e2114e39fab1fd10b23' 
  AND (
    token = 'VRUBTiUNM6nOqApiZYMQgyupALI1l2adzp6y7qy4NTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )