UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMahrhRDD1qC1OfrBzmCxraLz5J2Brdb6Qhe5wH5UVI=' 
WHERE 
  key_id = 'b97da0c4a14bb10b6037316a5e74a21e054e4ba14c2f326fa9bb1448a4b2eb46' 
  AND (
    token = 'TMahrhRDD1qC1OfrBzmCxraLz5J2Brdb6Qhe5wH5UVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )