UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mCS7PqeQHymrvMftrVWbaH0Ps9cHs6N0BzNXbIaX5lk=' 
WHERE 
  key_id = '010b4f12df83bdbbcc0bb3881e15b923143182c6369e9d18432fdc2c8e597ba6' 
  AND (
    token = 'mCS7PqeQHymrvMftrVWbaH0Ps9cHs6N0BzNXbIaX5lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )