UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2408UL99W9zyrtix2F5SBVMnKaaqC/OyeQW0d1ae2M=' 
WHERE 
  key_id = '9f502e8a54543a810049558c7545ed3a9b528d81c852f2131d44792a46cd9b43' 
  AND (
    token = 'L2408UL99W9zyrtix2F5SBVMnKaaqC/OyeQW0d1ae2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )