UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDltRLlFfj8Mvfv5c4S8Mo5ASo3nlT5ZJSwhZ5Xb3LE=' 
WHERE 
  key_id = '123e867c352fa3543f4734597578a2e537969faf355af5c0c172fa52482e8312' 
  AND (
    token = 'fDltRLlFfj8Mvfv5c4S8Mo5ASo3nlT5ZJSwhZ5Xb3LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )