UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sbJJitpTEje6tskjtcnC1X76IGcFknJzDqNwbdxODr0=' 
WHERE 
  key_id = '789fb28c56f61c0c21d60a93e3f62894c0c2fecf74840050085439f4f840d355' 
  AND (
    token = 'sbJJitpTEje6tskjtcnC1X76IGcFknJzDqNwbdxODr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )