UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qx4FO9kbkjvjb9tSAVsiUKyv/57sROQbXoKX0lFPugU=' 
WHERE 
  key_id = '82ab87df030162cdf5507a8fcc255c089ffdbf32b655b259a84e5cc7fcb22a5f' 
  AND (
    token = 'Qx4FO9kbkjvjb9tSAVsiUKyv/57sROQbXoKX0lFPugU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )