UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zHfwrWWWnVkeA7MQ8ySNHGAoAG0Y1ELIgA9on052hJ4=' 
WHERE 
  key_id = '776b494e3edc3f14846562afa6df9227733ab25768ad9ae2ae96938be99385fd' 
  AND (
    token = 'zHfwrWWWnVkeA7MQ8ySNHGAoAG0Y1ELIgA9on052hJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )