UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfCOyTca6lzUNxdwlhbgRzsC6JXVhMho+BBVTu1vlkM=' 
WHERE 
  key_id = '267727dc6c44ce381399c0d0af6270403a3c9877532710b254e9970d88f4dac3' 
  AND (
    token = 'UfCOyTca6lzUNxdwlhbgRzsC6JXVhMho+BBVTu1vlkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )