UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I6sJaLISrDRf5p9VqQCS1SsTS+aZm9/+k1OX7FY30KY=' 
WHERE 
  key_id = 'e2af09fee595500874392716fba3ae71b5e652e7e527b441205e5b7c3cee454c' 
  AND (
    token = 'I6sJaLISrDRf5p9VqQCS1SsTS+aZm9/+k1OX7FY30KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )