UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UU3xWWZhibgdhuPEXNgRCbM3Emh/yeTGy9ZihcUJSQ=' 
WHERE 
  key_id = '598c37a6b511cdc6721fe74c5ba3bcb995d29aec843aad18d74210371fb53158' 
  AND (
    token = '4UU3xWWZhibgdhuPEXNgRCbM3Emh/yeTGy9ZihcUJSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )