UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Liu7z7mIrtMk93VAWuXqHNRQn2n1z7pp0Dhd5PMs00=' 
WHERE 
  key_id = '730baa39cf985806f1d0def77887785868a5770070ef5d537cbbb08b331c9ca6' 
  AND (
    token = '3Liu7z7mIrtMk93VAWuXqHNRQn2n1z7pp0Dhd5PMs00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )