UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dKTt3WdjILLnfNeYakuyFbP8APrN9c3W1DCTeTK0ZI=' 
WHERE 
  key_id = 'aac9985ce6474926473686d61741eb4ef3618ab9676b67ddfb45b3878f77e0e6' 
  AND (
    token = '9dKTt3WdjILLnfNeYakuyFbP8APrN9c3W1DCTeTK0ZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )