UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvbtaDNq9DlttQJEG0/X5lxh1Kr5Mzcnh1TxcIBiq7U=' 
WHERE 
  key_id = '54ea53462335b1a15e7f08e848c0d13cccb32424b3d9214ceadbc72a515aa08e' 
  AND (
    token = 'cvbtaDNq9DlttQJEG0/X5lxh1Kr5Mzcnh1TxcIBiq7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )