UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ZTlWQXVETuLjXlZw7QaNFXfc24Fj7b+wx+NrzoTupA=' 
WHERE 
  key_id = '7d1bfe968814bfa1b080ba15b14b50105f1912589bbcf141d564facb8545da8e' 
  AND (
    token = '8ZTlWQXVETuLjXlZw7QaNFXfc24Fj7b+wx+NrzoTupA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )