UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '70hozknSJoBQvrONag1Om9Oaw5YmzdSLHlJFjhdmaLE=' 
WHERE 
  key_id = 'adc9d2903a732a365efec36fc0ac0fd300cb7668d706a830112d745af27cc284' 
  AND (
    token = '70hozknSJoBQvrONag1Om9Oaw5YmzdSLHlJFjhdmaLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )