UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5AEjfAe4ARIfEeAudNO0AWvQE0sEjlMBVAFFr8VKeRc=' 
WHERE 
  key_id = '89930e046beca81caba870c9eec8fb701a17d142c0d4e7ce33ca315d0319366b' 
  AND (
    token = '5AEjfAe4ARIfEeAudNO0AWvQE0sEjlMBVAFFr8VKeRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )