UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8caFZYjP0yjuQ0UMlqrObDBA1WXNdap8LUAXS8rEQAA=' 
WHERE 
  key_id = '0fce8f056659547e9e2f146d97aedcd09fd34ae6561197498b71d6eac9449244' 
  AND (
    token = '8caFZYjP0yjuQ0UMlqrObDBA1WXNdap8LUAXS8rEQAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )