UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3ZY9K1V3rxJZ0sgesTUlhAABFTG4QMNpq/g7J3d2mo=' 
WHERE 
  key_id = '641436b057e8558e7ff5f992d05a3416c1ee7e206226ebf1c99503991aaabe57' 
  AND (
    token = 'C3ZY9K1V3rxJZ0sgesTUlhAABFTG4QMNpq/g7J3d2mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )