UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g33Wl7g9wdOUsw2S0RZBFDCCZo1ZXoYWYANUeNn8hXs=' 
WHERE 
  key_id = '18025577c83d62bf91f2fbf54b3ba84f65c86f83ad663304cd4d80695c9d52ed' 
  AND (
    token = 'g33Wl7g9wdOUsw2S0RZBFDCCZo1ZXoYWYANUeNn8hXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )