UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ee4eKFTjBU6hLhq4nNJqxI5kXUEX0iRG4JnxgG/6EY8=' 
WHERE 
  key_id = '4e522d383e4aba3ce82de7c2c36429c490aaaf2ef3f71753852ace9039067b67' 
  AND (
    token = 'Ee4eKFTjBU6hLhq4nNJqxI5kXUEX0iRG4JnxgG/6EY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )