UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ChDv1qtSYk2xGY7CB5vd0RtlRx4Ul/Zv87CBaCG13hw=' 
WHERE 
  key_id = '4ba62f7b3f292be05e0fa444f20a7beceb0f34dfc00c19aa8a2ca76e5dbbe0a0' 
  AND (
    token = 'ChDv1qtSYk2xGY7CB5vd0RtlRx4Ul/Zv87CBaCG13hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )