UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gb9RTBSZOWHi8Ym+7T/Kj2g3dem4yfU1Zwbjy+S3EZQ=' 
WHERE 
  key_id = 'c813c3f2b92ee984046964906beb1d18f3200a1877846a84db6d549832e2085c' 
  AND (
    token = 'gb9RTBSZOWHi8Ym+7T/Kj2g3dem4yfU1Zwbjy+S3EZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )