UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gecv1is12vPZ4oaQMUQDdNgWT+FA9oDeueCl0KQNyRo=' 
WHERE 
  key_id = '8a982d37897577f48a7167852ab13818851b475e9eab329dc3f90cf124c9b1f1' 
  AND (
    token = 'gecv1is12vPZ4oaQMUQDdNgWT+FA9oDeueCl0KQNyRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )