UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lBsE8jJ7SMl8rhrSKJ3alRyaa/OvUSA5aYmlrfK3HT4=' 
WHERE 
  key_id = 'c03b84c7d2850b11dda292a0511d9b68ccbbceae014d01d14643d7f98a61f844' 
  AND (
    token = 'lBsE8jJ7SMl8rhrSKJ3alRyaa/OvUSA5aYmlrfK3HT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )