UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jNgBdrZt3VwBSCRExsgDQ675lDsm+HZd33PuFYmiCkA=' 
WHERE 
  key_id = 'bdcf2787f107f5d407afa7b51e0379f770658ac5a346b1ce77c482c699904111' 
  AND (
    token = 'jNgBdrZt3VwBSCRExsgDQ675lDsm+HZd33PuFYmiCkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )