UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgXIV1ZllMqbYxxzEkNco7qa2hWjl3tgDvdM/bhtlzw=' 
WHERE 
  key_id = 'cb2c126a4980954a4414d25c111707f987062f183947535ba1c74e381ba71e40' 
  AND (
    token = 'vgXIV1ZllMqbYxxzEkNco7qa2hWjl3tgDvdM/bhtlzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )