UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w5cIr+Wv0/BSItjXhDCfGYkVWor3jNFSnpw6f0WarvI=' 
WHERE 
  key_id = '8674fac25117e732c5bb89701af769f3976c3b49c332f792d8cb18a457ca3cf7' 
  AND (
    token = 'w5cIr+Wv0/BSItjXhDCfGYkVWor3jNFSnpw6f0WarvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )