UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+t4qt+AwHqIW8kod0/SqmJSyWe3tV1zXblXdcyiBM4=' 
WHERE 
  key_id = '7a30909d16e8452d39cb7e8276371170a44e55a0f6ca8c76868dd09ab4a35fef' 
  AND (
    token = '6+t4qt+AwHqIW8kod0/SqmJSyWe3tV1zXblXdcyiBM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )