UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IZJdqHeztkjZViA2SSCTbQciAi/nHc2L6BCTvZxFLTg=' 
WHERE 
  key_id = '93ff5c53e7c681350211689a205f53a3aca34aeb45ff1d8512360aaec7f9af98' 
  AND (
    token = 'IZJdqHeztkjZViA2SSCTbQciAi/nHc2L6BCTvZxFLTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )