UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '268somqH0NtgFoECQJ5EtJuIz0CfF1rdW12LSQijQYI=' 
WHERE 
  key_id = 'ba7d802c0184d2109ae5fc9a33293970d816ceabc7ee1ff3311ae5b67c69fa5b' 
  AND (
    token = '268somqH0NtgFoECQJ5EtJuIz0CfF1rdW12LSQijQYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )