UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tO2ZjJCK1UrQ+XQEUtd/JtlahoAXiZRHYZMMAA3Ixng=' 
WHERE 
  key_id = '26e682136107bd027de3d00561acc2dcbe7d4e02631e537b3629b39fc480d93a' 
  AND (
    token = 'tO2ZjJCK1UrQ+XQEUtd/JtlahoAXiZRHYZMMAA3Ixng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )