UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GXEgV+GKr4QyxTiwv4ZgbbOJAMihl3Hd6v4UmDKvoXg=' 
WHERE 
  key_id = 'b3186ba66dc7c459f5a75f62d45b0335dcd96d83c290c79cf54856c9b7cabc33' 
  AND (
    token = 'GXEgV+GKr4QyxTiwv4ZgbbOJAMihl3Hd6v4UmDKvoXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )