UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8qqdQ9zyrBNYQekZV9+gcWYWpDla0ZQRSVFn2pupyE=' 
WHERE 
  key_id = '666a5e2d062d685b94ae812ae3a2a21c213aafe0926d54b1620e4932adae36a6' 
  AND (
    token = 'b8qqdQ9zyrBNYQekZV9+gcWYWpDla0ZQRSVFn2pupyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )