UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCdhqBxSOiJonyhZdd1cde+LB5jeBQZtPDX8cNEfgS8=' 
WHERE 
  key_id = 'fb9c621f560a42bc43294f8567d4565909b67cd95f703e1833d7d08c0020efdc' 
  AND (
    token = 'BCdhqBxSOiJonyhZdd1cde+LB5jeBQZtPDX8cNEfgS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )