UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmN9QSuhEmm6+uz+Ahpz990VFaeunveJYhVsveR/hDw=' 
WHERE 
  key_id = '6edc85ca65d7f6c87392d6ac4442e0c5e0068ab67ee481f09857365e939bc3c6' 
  AND (
    token = 'SmN9QSuhEmm6+uz+Ahpz990VFaeunveJYhVsveR/hDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )