UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQNyh6i4UQLAM8QlY6bW3ouk9qbTCsCezAYFcM7ZOcg=' 
WHERE 
  key_id = '704b466dcd9bbe6f751d354b0a4137c056bb6bee8cecbd109e01e5a64a757a7f' 
  AND (
    token = 'cQNyh6i4UQLAM8QlY6bW3ouk9qbTCsCezAYFcM7ZOcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )