UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HHfeNH6dio6MrG2hW4KPz8xbv1TKLjv54tDO1o7yE4U=' 
WHERE 
  key_id = '998969f7973bc1e618038c851b7fd1776504c770b10fa64b6665fb7e40b3ef18' 
  AND (
    token = 'HHfeNH6dio6MrG2hW4KPz8xbv1TKLjv54tDO1o7yE4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )