UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iv1PkQ2XFsDcX/jDS1gRWBW43RtDa98rcTXZ5hISt8c=' 
WHERE 
  key_id = 'd33ec49950fc43bee2bb4d9f1d7a13e844e31d36b7a8086401bbf76125b51770' 
  AND (
    token = 'Iv1PkQ2XFsDcX/jDS1gRWBW43RtDa98rcTXZ5hISt8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )