UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NeUS2yJVeKXdOuBKbwsZ32b44cK3iFuV8GEH3dYyeG0=' 
WHERE 
  key_id = 'dc381ab13ec17cde233a6ea6cec8101a09144a3f64ad125473d753db32c6d58f' 
  AND (
    token = 'NeUS2yJVeKXdOuBKbwsZ32b44cK3iFuV8GEH3dYyeG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )