UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bZzCPpo+knF5ZWG5p0Kx0NQ+yqVApOwJ/XZ2bIqBSg=' 
WHERE 
  key_id = 'ac03985d9fc270a08450ef3b69b02aca8fa4e3397f99099dfb65018548531679' 
  AND (
    token = '8bZzCPpo+knF5ZWG5p0Kx0NQ+yqVApOwJ/XZ2bIqBSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )