UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66Ycbpk8PCwP3Iavyj23cas6uBvwSjyTWlZSimWUzfY=' 
WHERE 
  key_id = 'a0cdc04714588195753e8da48e04de61960ff640d233331d45c67ea4791ffd4a' 
  AND (
    token = '66Ycbpk8PCwP3Iavyj23cas6uBvwSjyTWlZSimWUzfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )