UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HVeFbiDKIX6tP9KMYQVSWF0340sA6WeCuQu2rYmt8SU=' 
WHERE 
  key_id = '4272da156f399972ace6c1448ec531a9993c9c1159f2c1ff9334a286ce83ac92' 
  AND (
    token = 'HVeFbiDKIX6tP9KMYQVSWF0340sA6WeCuQu2rYmt8SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )