UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nx5oNJtKcDAqNC5SGhZu+npbaXJ48nT9cfCoOB4t/K8=' 
WHERE 
  key_id = '25b7325a0102c076526bebdf6ee176aa682370afcc62206c2b8ea50d6ba831c6' 
  AND (
    token = 'nx5oNJtKcDAqNC5SGhZu+npbaXJ48nT9cfCoOB4t/K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )