UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8JnxLY6sE8Lz0YxbngzXk1rTs4kf9viU9Aj60CF63TE=' 
WHERE 
  key_id = 'acc71c2ebe6f71dc972a19e35ed7e866620cf80290d6534c2f1cc05b57e8c43c' 
  AND (
    token = '8JnxLY6sE8Lz0YxbngzXk1rTs4kf9viU9Aj60CF63TE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )