UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3x6tDurIJYBY7zESC1sj4EzNNHDREutWxl/0XShvKq8=' 
WHERE 
  key_id = 'ec20a687d0805ed41d1747b5003603d1428cd4324ea5bde48958cd61495e23fc' 
  AND (
    token = '3x6tDurIJYBY7zESC1sj4EzNNHDREutWxl/0XShvKq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )