UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IYO6oZR2NilKPC36FkBVyRoMBONsfaq8gf9fjrOdr/I=' 
WHERE 
  key_id = '28d957013271c714f77bfbee12cfdd582c8f187f859e9bcdf51e4fc933aae959' 
  AND (
    token = 'IYO6oZR2NilKPC36FkBVyRoMBONsfaq8gf9fjrOdr/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )