UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RWDiUuiE+i/bSMQc5r3YSrPNRWo7LrjIdChfiflGWo=' 
WHERE 
  key_id = 'bfa12d8c6230cc2108db7c0e7e22e15fd12da577f697afd921a7051a0aa0a026' 
  AND (
    token = '3RWDiUuiE+i/bSMQc5r3YSrPNRWo7LrjIdChfiflGWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )