UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpSC9/xgi+MsHQsYs9Gq9ycEC+MtNgdbbCD1rC3P/UY=' 
WHERE 
  key_id = 'c64e6848175fdbb6f1cd5b37b22b0c0e67acd60ef2db51be3a6eb4f77f9f6d0a' 
  AND (
    token = 'NpSC9/xgi+MsHQsYs9Gq9ycEC+MtNgdbbCD1rC3P/UY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )