UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSjNg/O7std+0UQEL5NTn3EzVbqbAuWynnUqAtjlAHE=' 
WHERE 
  key_id = '08a848954497b8243ed41cc7937a0f1bd25bac00e364ece19e7a7afaacbbc6fb' 
  AND (
    token = 'SSjNg/O7std+0UQEL5NTn3EzVbqbAuWynnUqAtjlAHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )