UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zNsF54eI3kEPebOsD2reiMjqhNhfBgnolh/W9By1/Q=' 
WHERE 
  key_id = 'f6aa69046a3b4cd0541c87fb26d7bb7eb3c8495a761b6715871498d9b09c7d89' 
  AND (
    token = '2zNsF54eI3kEPebOsD2reiMjqhNhfBgnolh/W9By1/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )