UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDAdgSG/ETmQkex0gCcXJg7pwOPzoj2GTvrwIUpZwkI=' 
WHERE 
  key_id = '9118b1fae6795dfabc224e3effe5e8c4f5686b84d555417f4ceb91fed988f21a' 
  AND (
    token = 'xDAdgSG/ETmQkex0gCcXJg7pwOPzoj2GTvrwIUpZwkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )