UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7Yko+dDsJTZCo1rxluPQUBYukRyFyGRf7WXf+D5Bhg=' 
WHERE 
  key_id = '16b4ed9e366f19edbbe3ea4f59c62ba7bf70c4b848e589c497338a52e62ef86c' 
  AND (
    token = 'Z7Yko+dDsJTZCo1rxluPQUBYukRyFyGRf7WXf+D5Bhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )