UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pN3kdiiZ2HK7otRU9SXrurJQVY/TMJuV2JdV7w5ULIU=' 
WHERE 
  key_id = 'fdf00ebcd3e7246d6e7a02b4d74978c4c49eaaa6a16f7a7a223e6eb26fd49693' 
  AND (
    token = 'pN3kdiiZ2HK7otRU9SXrurJQVY/TMJuV2JdV7w5ULIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )