UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+W27u1MAOW+n5ih2gj1P+gHRHYZQlp4P9YMbt6O4GU=' 
WHERE 
  key_id = 'e74837a047195cd1c1941cb5cd3fa3f71c1059e46e8aa60a09e7fa299bde8f64' 
  AND (
    token = '/+W27u1MAOW+n5ih2gj1P+gHRHYZQlp4P9YMbt6O4GU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )