UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ZrgWcjPPj0BdWfDPVoO2YWxxg7AwVK7y8/7At4TxoQ=' 
WHERE 
  key_id = 'f857452bb134a1feb76884acd50ad4362150a5261b79a870611c02059ab6b9d7' 
  AND (
    token = '1ZrgWcjPPj0BdWfDPVoO2YWxxg7AwVK7y8/7At4TxoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )