UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tKJp1Yw+4Za5mXGqxAZFlSHUmBMMR+ClmLuSeRCzI6Y=' 
WHERE 
  key_id = 'cfba27c78542f26789a3f6619762f4b4c6d976415d1d07e87a79cb67bac1f049' 
  AND (
    token = 'tKJp1Yw+4Za5mXGqxAZFlSHUmBMMR+ClmLuSeRCzI6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )