UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zic7LD8rmdlvD24u7lMzszWyJrgzJ+7Pbxc2uoXZN/w=' 
WHERE 
  key_id = 'd83b46d0ba688b7c97a406476e25535582bbea197bdf4e70571ab8c3d953a562' 
  AND (
    token = 'Zic7LD8rmdlvD24u7lMzszWyJrgzJ+7Pbxc2uoXZN/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )