UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zr2wmMG330TtxwD3kPi8TmTmPbS5XhggAYIipOB5QcM=' 
WHERE 
  key_id = 'fab665f0c0751cab146729f9ae8879244254113bca2ae48f6a1e55f461e03fba' 
  AND (
    token = 'Zr2wmMG330TtxwD3kPi8TmTmPbS5XhggAYIipOB5QcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )