UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/09yAzT7GBCw67YmGh7eRuJJ/2TOWw5SkPs8pBTyYC0=' 
WHERE 
  key_id = '852c09c0e2f2371cbc0f7bedf9f7ec4e80c5262e480f88b1d61d0b10dc457e32' 
  AND (
    token = '/09yAzT7GBCw67YmGh7eRuJJ/2TOWw5SkPs8pBTyYC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )