UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TwsZz9emct9kEBoBBTtVeKmNQ1073JCPcsYFhtV4J8=' 
WHERE 
  key_id = '8a1649810d5b94a3c9370db065d99d8f96560c65abe27c1f1a66fffc72c03634' 
  AND (
    token = '7TwsZz9emct9kEBoBBTtVeKmNQ1073JCPcsYFhtV4J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )