UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JMLCEFpf7ngjK203Y3/rt35FRLTQyTYI0aUy/ChavLI=' 
WHERE 
  key_id = '69a9d59630d08902ae692bbd8d380d876d93eee8aa34eba1d35671f0b00e5c06' 
  AND (
    token = 'JMLCEFpf7ngjK203Y3/rt35FRLTQyTYI0aUy/ChavLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )