UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/n/l3rZSAqE0yFY+6Oj7EKUyS3KVtz89b8jYSfOibJw=' 
WHERE 
  key_id = '404f2c20d1e2d879c7410003a12b28a77f024b3ea56815f569bc887099250123' 
  AND (
    token = '/n/l3rZSAqE0yFY+6Oj7EKUyS3KVtz89b8jYSfOibJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )