UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yueDg0rc/fddXpC14qbK2llOuxKvFVtI4kUKxhc3a2E=' 
WHERE 
  key_id = '78725990ea7bf47b8f96deb89002175470feeef88563d57276bc2ef27564fee7' 
  AND (
    token = 'yueDg0rc/fddXpC14qbK2llOuxKvFVtI4kUKxhc3a2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )