UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCNw08ArQhfYVGfAEVjvIEQM69kmFL+XaFDHjaZRznc=' 
WHERE 
  key_id = 'b91626c4fee226723678b13891388a0b9dbed6c2dfdbbf38d9f9652ab9dcd9cf' 
  AND (
    token = 'LCNw08ArQhfYVGfAEVjvIEQM69kmFL+XaFDHjaZRznc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )