UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqXh3RmaNel4NtZLkGa30Mme9g3ea+PHe6kWbOFschU=' 
WHERE 
  key_id = 'b2f601466e1b76ebd253afecf857e679a9414e44580c142c4942cd14ca735d02' 
  AND (
    token = 'wqXh3RmaNel4NtZLkGa30Mme9g3ea+PHe6kWbOFschU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )