UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eaPzoofbd7DWRRKsu3xfXQRsLzPrTsBcVjQutZ9WBK4=' 
WHERE 
  key_id = '4494af7035dfaa97c3349d8f84d10d1cbbf5ad6c8a75aa9ccca9969d56890196' 
  AND (
    token = 'eaPzoofbd7DWRRKsu3xfXQRsLzPrTsBcVjQutZ9WBK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )