UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/GmwvezeeR7vP98eN8/bs1XvD7fZ87FE4Tkj5CWexc=' 
WHERE 
  key_id = 'eeff50902ca7e8213511a6629f457f760f82e41d1ba99a32292ae64eca826b80' 
  AND (
    token = 'b/GmwvezeeR7vP98eN8/bs1XvD7fZ87FE4Tkj5CWexc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )