UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YMKyzU62Qh0nTf0Ezt67t8IOoD6Wdr1hTS17skrA/AU=' 
WHERE 
  key_id = 'd4256c2ff481206a1cecae91a3f2c13dc329ffd8e31be5e740780f365bc8424c' 
  AND (
    token = 'YMKyzU62Qh0nTf0Ezt67t8IOoD6Wdr1hTS17skrA/AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )