UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKbSoOASqWYVs+SS5sUFKUQpV4Ol6YoTwz8lArSW7u8=' 
WHERE 
  key_id = '2a679df354c5d463bdbfbfe23fba05c04930e1a0766e647e541c90f389ca58af' 
  AND (
    token = 'aKbSoOASqWYVs+SS5sUFKUQpV4Ol6YoTwz8lArSW7u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )