UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTA7ruyR7RQj0d3LcPmwvAwmaU7dzVYZKr9Virw9FPA=' 
WHERE 
  key_id = '4f080e032488700b46d70d8fad1fb2f0fd23a393c1e71e31da8b8ac6123b7a71' 
  AND (
    token = 'kTA7ruyR7RQj0d3LcPmwvAwmaU7dzVYZKr9Virw9FPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )