UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yg7hpiT5TdUUA2Qfx3bUQUEfFsV4223ZhHxPSCeTiYQ=' 
WHERE 
  key_id = 'd135eea144f314cb8d8cb58aaf1d2045d21015400523044c3fbc0af9ff798328' 
  AND (
    token = 'yg7hpiT5TdUUA2Qfx3bUQUEfFsV4223ZhHxPSCeTiYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )