UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YeWQsqjgPKYL1cGDbMnnvP6ABW+Xn0ePmnPjrOM6M5k=' 
WHERE 
  key_id = 'f6e79c505d6cc6610bc53a8bd9cd7d364094787fed4b5765c7d639f0b5c42abc' 
  AND (
    token = 'YeWQsqjgPKYL1cGDbMnnvP6ABW+Xn0ePmnPjrOM6M5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )