UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gg5Lwpc4kkQ9LANUMWnGusDTvZ9u/T0YDP+w7WypXNc=' 
WHERE 
  key_id = '93ac0c1b26fab45c0600aa279b09416292d60275a3a22a153a7271197c5b8828' 
  AND (
    token = 'gg5Lwpc4kkQ9LANUMWnGusDTvZ9u/T0YDP+w7WypXNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )