UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XjjkcNIOMhguXakfq6NOPj3LyvQF8kWfYiQCG90nfTA=' 
WHERE 
  key_id = '86e247539df5668d77cbb2bda908a0e42efe485e615e0c0b3db1f09b599b93ff' 
  AND (
    token = 'XjjkcNIOMhguXakfq6NOPj3LyvQF8kWfYiQCG90nfTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )