UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aj/JRj2r+zwu6xAmfC9Yojtq7K3T+YjHe1/d/y7IW9I=' 
WHERE 
  key_id = '349e775ab4288431ad95acad28bab7c1e9e95074436a7c82295748b99d8dfd88' 
  AND (
    token = 'Aj/JRj2r+zwu6xAmfC9Yojtq7K3T+YjHe1/d/y7IW9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )