UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sr1rLi/AtoTmL6D1M+OVSJ7L9JZ579hMoybcYPFpUqc=' 
WHERE 
  key_id = '1fb3b638d1428b027b5c5f64626549adce1a9429ec79c5b51281f0dc5ed17b8f' 
  AND (
    token = 'sr1rLi/AtoTmL6D1M+OVSJ7L9JZ579hMoybcYPFpUqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )