UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'igZPVl1vUAe49vgSyvR0QUymqZdMkBgx0eRU+lz3AZo=' 
WHERE 
  key_id = 'c96d47a170a1f2561a26d60025356c66ddf06ee13741f5c697ec0c133c8a1176' 
  AND (
    token = 'igZPVl1vUAe49vgSyvR0QUymqZdMkBgx0eRU+lz3AZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )