UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xT0jDpegRiHHH5M8YLztSWuU18NYKIsh3I4ZymOZfA=' 
WHERE 
  key_id = '7823ed0f4a75e5c32ad8af9fb49f650b0da5cc52c73cf42b313977fe903a1dd6' 
  AND (
    token = '8xT0jDpegRiHHH5M8YLztSWuU18NYKIsh3I4ZymOZfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )