UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'stbIQYi29p9HlnMcK6i9EsRZ3TkNGEpLCCaYHYUunzU=' 
WHERE 
  key_id = 'ab698de5688775b3d60b788aaf2a07bbf35bdda42b13e0855a7aa364ffb76ced' 
  AND (
    token = 'stbIQYi29p9HlnMcK6i9EsRZ3TkNGEpLCCaYHYUunzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )