UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDgp7sH9/K+qkPXnRfNCx8HvHuLPDW8ubGVWN7Jn848=' 
WHERE 
  key_id = '6354388069b227329380d79785fefe9dce6315cfd8dced430ac15afcb63e7146' 
  AND (
    token = 'dDgp7sH9/K+qkPXnRfNCx8HvHuLPDW8ubGVWN7Jn848=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )