UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1RfQysRqPJVJOjqBwql3X2CTK1yKFdOgHyyJ+dlSJ+M=' 
WHERE 
  key_id = '75efffb0327fdb9cdf8d6ba475e34b9677917da29e138cfe5e430f224cf8d6c9' 
  AND (
    token = '1RfQysRqPJVJOjqBwql3X2CTK1yKFdOgHyyJ+dlSJ+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )