UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b5xAUlrlEofzYazgaNVWOUn8i0iGbl4TsEw91mtakWg=' 
WHERE 
  key_id = '724e9060de549f2c5c31fc4556d87c7546c9dd0ce85be23304a52bb88733c23c' 
  AND (
    token = 'b5xAUlrlEofzYazgaNVWOUn8i0iGbl4TsEw91mtakWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )