UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5aBTo4wlSKe27HlalGL08yNutccd+62rMmuJeP0lJM=' 
WHERE 
  key_id = 'c50df0d6ee8785971487b49cb02338e4c233dab41ea4f73d12246a385492e7fd' 
  AND (
    token = 'd5aBTo4wlSKe27HlalGL08yNutccd+62rMmuJeP0lJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )