UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gi1ijdwUe8GpXcaEAO17vZHneiPRtTERqTVxQUJQAXU=' 
WHERE 
  key_id = '965e00b517e303136639e984ff02fe0a9f81f5b0dd374d59bb9c7d288222dedf' 
  AND (
    token = 'Gi1ijdwUe8GpXcaEAO17vZHneiPRtTERqTVxQUJQAXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )