UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oDcfS0DTQKF7yuHJaecENE730jIUuGzkJcPzSQJgoLI=' 
WHERE 
  key_id = '9797d56b80443bde373fe342030279f21938a4dd7d49d72d830292873db4be9b' 
  AND (
    token = 'oDcfS0DTQKF7yuHJaecENE730jIUuGzkJcPzSQJgoLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )