UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e04sVLHGDu66Ds1H0lIaHKAPl9TuOfIg00SxPIEq68o=' 
WHERE 
  key_id = '9763af03a8531d8076b5f8f2e0bf3b1b28938eaa0beec8813da476147521bad2' 
  AND (
    token = 'e04sVLHGDu66Ds1H0lIaHKAPl9TuOfIg00SxPIEq68o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )