UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ncy7PTFjVKsBda+9nCnzYaZ3Kz/735tEuVI4GxOorgA=' 
WHERE 
  key_id = '8d9b32d5ca64c3a684e77cbfddae0b4b8a08953926271fe9c80fd26e05b0b692' 
  AND (
    token = 'ncy7PTFjVKsBda+9nCnzYaZ3Kz/735tEuVI4GxOorgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )