UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HAwbKt8+r8MWumqLZ4ZyZwIdRB6FoUIXKs3bRratVaU=' 
WHERE 
  key_id = '77e177b4dcf489d263026924d0a03c6d56994288ec504d751fa00209e21c8a4c' 
  AND (
    token = 'HAwbKt8+r8MWumqLZ4ZyZwIdRB6FoUIXKs3bRratVaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )