UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hm+nx14ich4vTsA8Yyx320hlNLp24j86vmmtrOETLh8=' 
WHERE 
  key_id = '6de3d562674ab42653107f45acf77210484ed1d28fafe17efa36f709a9e5d173' 
  AND (
    token = 'Hm+nx14ich4vTsA8Yyx320hlNLp24j86vmmtrOETLh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )