UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WntvLvT4Xh8KWf7gz2kiwiasRAldS6YwMF2A95LKtPc=' 
WHERE 
  key_id = 'af39a9ebead016b0180b6f63d379008b84ceebc5d5fab9b6593306e38e952da0' 
  AND (
    token = 'WntvLvT4Xh8KWf7gz2kiwiasRAldS6YwMF2A95LKtPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )