UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQiTRGrFuqGmJ8TfII4KaD1J9Ji8/CmGgAM1eYTvtmo=' 
WHERE 
  key_id = 'ea41f75bc6d1010ed0650554f9c55241cf9fbbf1f1072e806aa74268795e65bc' 
  AND (
    token = 'RQiTRGrFuqGmJ8TfII4KaD1J9Ji8/CmGgAM1eYTvtmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )