UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0yIvURKpu/3HlGHO7kFos4AFGbn8LCNef7b/QgNg8s=' 
WHERE 
  key_id = '6993e4cef530f65014be3e81ef9e483a18731aa266c9e4b2aa1d3579f6a1f0bc' 
  AND (
    token = 'h0yIvURKpu/3HlGHO7kFos4AFGbn8LCNef7b/QgNg8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )