UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cq+sZMGp96i1HoVgqpIC45f3P6bM5tXeQ/5K7UZdIXs=' 
WHERE 
  key_id = 'b4288c25644041a0a9a63f35026d1180eb223755b521cee6cb1b9043d0291103' 
  AND (
    token = 'cq+sZMGp96i1HoVgqpIC45f3P6bM5tXeQ/5K7UZdIXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )