UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0tYixZS5I0HTie2rAXri9gRTTxTeBp/rRwz51AdgYes=' 
WHERE 
  key_id = 'a7be9946a391e7ccc513b150c0264ab563e55458ac0e0c0892f1eb6069404763' 
  AND (
    token = '0tYixZS5I0HTie2rAXri9gRTTxTeBp/rRwz51AdgYes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )