UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UaUBMdnBUFSvHIBLjG6S7jar7dBjboWYVBk+cjtQ4dc=' 
WHERE 
  key_id = 'd47880ae58876a29f5a37dba8220c21a10e470f8733c252c73eefab2530bb9af' 
  AND (
    token = 'UaUBMdnBUFSvHIBLjG6S7jar7dBjboWYVBk+cjtQ4dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )