UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqkBi6ZQ1H+iBQrbNwWS/xDaKmKVIviTbeHft7ps1hM=' 
WHERE 
  key_id = '965be7d8c1dfc2a0cddef6a4eda98dde2d823e2ef675e0c3d20db8eb788ad31a' 
  AND (
    token = 'aqkBi6ZQ1H+iBQrbNwWS/xDaKmKVIviTbeHft7ps1hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )