UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1dbS2c0lJWxIgztz7ZKuL3p4+XlKzF6v/rr79DldX24=' 
WHERE 
  key_id = '819eb814c13ca25bb1e91d5636ca0b78bad5c2134d1ca1d84ff9df917ba8fc4e' 
  AND (
    token = '1dbS2c0lJWxIgztz7ZKuL3p4+XlKzF6v/rr79DldX24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )