UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '01blQ8d0y7raydlh581iV5yZ83i2byHGpxpIF8yG4C0=' 
WHERE 
  key_id = '774b1007a5055acbfb32cc230566deb936c9dafc27ba442a2ffe17eae76a3a15' 
  AND (
    token = '01blQ8d0y7raydlh581iV5yZ83i2byHGpxpIF8yG4C0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )