UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwjZ/MBXba2ZlQVWyzn9Z5geb/B5dPdISBbexDrcKfQ=' 
WHERE 
  key_id = '644b9afe2896574d117fbe6f54b0cb11cb18296b3d9b0c8df4ed84186bf5022d' 
  AND (
    token = 'uwjZ/MBXba2ZlQVWyzn9Z5geb/B5dPdISBbexDrcKfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )