UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TuldYDamH5xYYnk7p6BK9qEjvnc55fEnd4L/0EyIEcU=' 
WHERE 
  key_id = '8bc7e1814e2d0fa82622a540297c538d0ede9c8b8d4c9ac69b04268227705ab9' 
  AND (
    token = 'TuldYDamH5xYYnk7p6BK9qEjvnc55fEnd4L/0EyIEcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )