UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yuf5gd+Ypa14qWUP8pliVTek7DigjenSZIa5Ou2PZu4=' 
WHERE 
  key_id = '1b19942ebea7fd896d407dccd03f3d138efe0aa062409ef19c69a4f776615281' 
  AND (
    token = 'Yuf5gd+Ypa14qWUP8pliVTek7DigjenSZIa5Ou2PZu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )