UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLzHBPbf0FtpsxGtUX92y+/Kb29e84vtX/R2bhK6IJw=' 
WHERE 
  key_id = 'efc36dde582003bbd5cad8ccc8bf447fe75d7978f27d83d816d7b2c9ac7a3f99' 
  AND (
    token = 'xLzHBPbf0FtpsxGtUX92y+/Kb29e84vtX/R2bhK6IJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )