UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQUkg6IbxFSY45rkzMQx8+YFpXKHuqe656lHkYqI0nw=' 
WHERE 
  key_id = 'cf451b729751a9a84ee354850425ad8fd9e4669f000476439304810ef86fc1f5' 
  AND (
    token = 'DQUkg6IbxFSY45rkzMQx8+YFpXKHuqe656lHkYqI0nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )