UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wagNtKqTZE8UR+7LxkX85XWKtWGpkWBlvaKw7wpC9uE=' 
WHERE 
  key_id = 'af6ebaa372c10069d9901456af8dea46a0913508ef720a159fb5261821910d98' 
  AND (
    token = 'wagNtKqTZE8UR+7LxkX85XWKtWGpkWBlvaKw7wpC9uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )