UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6E8S8HMN68gC3rWelCOBLZ1R6NagimiZwOys1Y/jqc=' 
WHERE 
  key_id = '101c57912830bd2f078acf71cb53dcf070e51461ae7d1a32203c8b9796ca5ca0' 
  AND (
    token = 'H6E8S8HMN68gC3rWelCOBLZ1R6NagimiZwOys1Y/jqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )