UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0d1q8wwnfsVl+yummVyGQ7x8zk0nyhwx5gVQDsMP0ow=' 
WHERE 
  key_id = '8f79d158deaee509b703f73a51cdb60d2d6a4a7ddc64aa6551cf571e3368b514' 
  AND (
    token = '0d1q8wwnfsVl+yummVyGQ7x8zk0nyhwx5gVQDsMP0ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )