UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OZacHPQ5fcIQANjuGDN8T9V41RmZ5ExlWhmZ3sCmdSI=' 
WHERE 
  key_id = '7dda87a26bcb974dfb63c6a83487fa001688ecd4588c7439aa84141c215109c0' 
  AND (
    token = 'OZacHPQ5fcIQANjuGDN8T9V41RmZ5ExlWhmZ3sCmdSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )