UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qfmosaBSbVvALZT2CrD9oGNIx/eaqw94YRHPajbwj3s=' 
WHERE 
  key_id = '8903670878d1402f2121e851139c9157da54f890d97954839fffe1f97a697e2f' 
  AND (
    token = 'qfmosaBSbVvALZT2CrD9oGNIx/eaqw94YRHPajbwj3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )