UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+90Wtp4jUTcijlK3HeN4NdCa1a2zD50xTpzXY87hHZY=' 
WHERE 
  key_id = '23a3166661e7527cdaa8a73f5875a3947cc39833b8d3bb9df8fb75ff172854a9' 
  AND (
    token = '+90Wtp4jUTcijlK3HeN4NdCa1a2zD50xTpzXY87hHZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )