UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/6rYCU4YMvv5mHgdS6rTVziY+AqGL0yEECBCoVhuio=' 
WHERE 
  key_id = '8618bb401916a4c3ea02ebdd0354d7a694a42d19220c9d70572eb4fe7a838e9d' 
  AND (
    token = 'y/6rYCU4YMvv5mHgdS6rTVziY+AqGL0yEECBCoVhuio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )