UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ik3YW27KJ0GNpq6wDRnEtpfdOkfHei12XeVG+QdoEOA=' 
WHERE 
  key_id = 'f479e0968ddb18666095d85848bc703c95fea2767b76516ea7fb87ead43b53c6' 
  AND (
    token = 'Ik3YW27KJ0GNpq6wDRnEtpfdOkfHei12XeVG+QdoEOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )