UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7hGZsJj/LKGvg1LfsFhNDZrsdSqvp6pQCOcxPpvIMU=' 
WHERE 
  key_id = '41b14b4c2ae849ec44634cb2079b361a05eb35c464d05babde5edd2210d53d78' 
  AND (
    token = 'l7hGZsJj/LKGvg1LfsFhNDZrsdSqvp6pQCOcxPpvIMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )