UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHNjLkh/lJxHnrqb7K5VO6awOWeFcLM0KcfVVUWjOHk=' 
WHERE 
  key_id = '0a1489afc1f65e33d36ecb871fd9beadea95f4fadae26b37ab03fc5edcba8710' 
  AND (
    token = 'kHNjLkh/lJxHnrqb7K5VO6awOWeFcLM0KcfVVUWjOHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )