UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwcLIJ5WkZn4lmPfx9g6LwKfXB6bHwIYv1AwkOiH84I=' 
WHERE 
  key_id = 'dae7625e2e334c936ab12087674799f20f9ff72753137ad4586ab9d4482c0c05' 
  AND (
    token = 'pwcLIJ5WkZn4lmPfx9g6LwKfXB6bHwIYv1AwkOiH84I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )