UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhJ6HO1khK4W+TyDYYoYcVPeOMdTv4jME9sIlj+WdjM=' 
WHERE 
  key_id = '405287d15a7031c912b6ad4171bff6480176006713bca9cebaafd6333a829f85' 
  AND (
    token = 'WhJ6HO1khK4W+TyDYYoYcVPeOMdTv4jME9sIlj+WdjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )