UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTaJH80J8aiFamyeTGnG/WBzVSYmPuBYukttM7hRRSE=' 
WHERE 
  key_id = 'de1b134b66660f38229502a76ba76e4a24763b16fb24787633dc478de4268632' 
  AND (
    token = 'xTaJH80J8aiFamyeTGnG/WBzVSYmPuBYukttM7hRRSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )