UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BuWGFD4hi06uhVyDJ0+QQqe2/dbQ6V9aRHThqIc4Gyk=' 
WHERE 
  key_id = '9e5dd26df5cc1fb58a80346b4e5017de6bb18e9e741403904fe1d36a44f9d93b' 
  AND (
    token = 'BuWGFD4hi06uhVyDJ0+QQqe2/dbQ6V9aRHThqIc4Gyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )