UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tcbFsjC+z4Z6RIKpYnSMJ3lvHs7dSvkAIfXwiVdG0sw=' 
WHERE 
  key_id = 'd526b2f7e72d2edf4f553937671b0caee41074c073e24195a10f66d8909dd9c0' 
  AND (
    token = 'tcbFsjC+z4Z6RIKpYnSMJ3lvHs7dSvkAIfXwiVdG0sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )