UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XdKUGCMAs2Ibde04+b28hkhFN9ZkYuyvMCD53UyxZI=' 
WHERE 
  key_id = '8ed3e147906cbd2dd24b1a5e5147a136d790fbbff52c28f4e2b89d44fe67bdf6' 
  AND (
    token = '/XdKUGCMAs2Ibde04+b28hkhFN9ZkYuyvMCD53UyxZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )