UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ML7s9ovPNnR+zMaBJwMimzzuz5H0e5AdktDayjZFuJc=' 
WHERE 
  key_id = '9b067808654383d34b12b8e0184074e1c1b965459161ccb66c4122c77f1cdf8a' 
  AND (
    token = 'ML7s9ovPNnR+zMaBJwMimzzuz5H0e5AdktDayjZFuJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )