UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fpC+pJU+AVcF/RvVsej3KYuLexeWnRngBHQJC7FKMc=' 
WHERE 
  key_id = 'b3ab4194efc94ba4242d9c367825ead8aacef0209f95818bf422787319dfe3f4' 
  AND (
    token = '8fpC+pJU+AVcF/RvVsej3KYuLexeWnRngBHQJC7FKMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )