UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ewRSlIIrCQ3735HhCBx9TD+yMofYQe5hGHrgZ4QMaY=' 
WHERE 
  key_id = '15fc7ba1cf09e209507fc9576b88922033390e737778a8cdddc7bf469635bafc' 
  AND (
    token = '3ewRSlIIrCQ3735HhCBx9TD+yMofYQe5hGHrgZ4QMaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )