UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CTkraXbbP9Xa0AbmS7ihxnBB4yNHehapcq8WgG/7ViI=' 
WHERE 
  key_id = 'b44a08e9487265873d5729dea17f30f233d411b45c52f4fdbf01f91449b3e934' 
  AND (
    token = 'CTkraXbbP9Xa0AbmS7ihxnBB4yNHehapcq8WgG/7ViI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )