UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ho9ORna6UJMFdCqP8/wEYmg450S8UsLyhrf/ZdZyp84=' 
WHERE 
  key_id = '174f47fb919b5f1abaa7a030765a62960723eef43dffff45a02ea82a1a84efca' 
  AND (
    token = 'Ho9ORna6UJMFdCqP8/wEYmg450S8UsLyhrf/ZdZyp84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )