UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thqUwnyus/3sOTgatqE1IklVjwkQWIgXExGQmhSP5OE=' 
WHERE 
  key_id = '008a1e43227ff59fda0e61a6ebb5acb484cc790cdc1915b94814d1f1ab04b271' 
  AND (
    token = 'thqUwnyus/3sOTgatqE1IklVjwkQWIgXExGQmhSP5OE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )