UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sZDUGVOnG4aqwqtIw5HTSO/zOjEOrPgLX0cu48MtWUc=' 
WHERE 
  key_id = '632c4c31f01302e0021f7590208b9a4da8fb863da0f88852bf01cb470720fbc1' 
  AND (
    token = 'sZDUGVOnG4aqwqtIw5HTSO/zOjEOrPgLX0cu48MtWUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )