UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ciyvexs4pWKb7KmwSkJYIs+wnKtgt/Hs3xRHvB7rRBM=' 
WHERE 
  key_id = '28d0a4ea7179dda75aec5eeb26307d6d812e378ac63287fa09f6d9630d8eecd3' 
  AND (
    token = 'Ciyvexs4pWKb7KmwSkJYIs+wnKtgt/Hs3xRHvB7rRBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )