UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mktU0h765eVlpEz36yFeoBrZC3Kilt4KC7rfOW5j9Ow=' 
WHERE 
  key_id = '311047e74ab1fe5efd29b88ecff9d9c2a9cdd218c73f0e97ec151df251ba5a4a' 
  AND (
    token = 'mktU0h765eVlpEz36yFeoBrZC3Kilt4KC7rfOW5j9Ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )