UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6qnHSYUZXG2vIU4a1FIZbzDIgIMjkewZSBvo8lqnZc=' 
WHERE 
  key_id = '9d267b3e23a1eceb68829dd1a8e58a98d38e7a2dff27aee9247a4395d72cfd57' 
  AND (
    token = 'j6qnHSYUZXG2vIU4a1FIZbzDIgIMjkewZSBvo8lqnZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )