UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'trPOHqafcVpCXBrDrLcfibIA6Zpi9kVX+N6ycNx9ct0=' 
WHERE 
  key_id = 'b9381571d38cdb4eab12f707e9ec9d7d9155dee916523e34b8d7c86dfab34017' 
  AND (
    token = 'trPOHqafcVpCXBrDrLcfibIA6Zpi9kVX+N6ycNx9ct0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )