UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WXV0EQMT7ToWKvEgV4zjYgHiPB64uyf9sXRd44wUVMw=' 
WHERE 
  key_id = '4e8ac7f9dc2b143524f1cc94272124ad8dab223ef29dabb87159d1205f5c56d3' 
  AND (
    token = 'WXV0EQMT7ToWKvEgV4zjYgHiPB64uyf9sXRd44wUVMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )