UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tfDcQ1UpTzeV0qMiR56hwFCUUuAqlqYiJhJTxrFU42M=' 
WHERE 
  key_id = '15183bff04316054b110f2c6d3616453f8035b6de08458b0347f8fa2c5f35ba9' 
  AND (
    token = 'tfDcQ1UpTzeV0qMiR56hwFCUUuAqlqYiJhJTxrFU42M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )