UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XGD+8RTGwfKxzIvKtR6tFZPSSoh9ii1YF7/p191Mepo=' 
WHERE 
  key_id = 'e8c28ddafaef29e604a9d6e2f4550716dd298c5d56c94ef4ab08e7ccca724e53' 
  AND (
    token = 'XGD+8RTGwfKxzIvKtR6tFZPSSoh9ii1YF7/p191Mepo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )