UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wLUJOkipWTCijEGdS0u9+OQhlQfq61AiP3PNAuZj9Hc=' 
WHERE 
  key_id = '4478954050e698be7036fbd81fa28bc97647b481fc32534f4d034498158f643a' 
  AND (
    token = 'wLUJOkipWTCijEGdS0u9+OQhlQfq61AiP3PNAuZj9Hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )