UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fDBviH8IR+wIWEOWAF8EgfS8KRLi0G7zZocrIjFOBvs=' 
WHERE 
  key_id = '780ba74fda59c69decd1070757c13f44f83d1dcca109049619014471ec642df9' 
  AND (
    token = 'fDBviH8IR+wIWEOWAF8EgfS8KRLi0G7zZocrIjFOBvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )