UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JuCZSg4k056QiWIsg/Osh769PbWsMe9XIEZwb4d7E9A=' 
WHERE 
  key_id = '4d6be2a127228273120f55d37b94240ad82956bad8ed75bc696114605ba238db' 
  AND (
    token = 'JuCZSg4k056QiWIsg/Osh769PbWsMe9XIEZwb4d7E9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )