UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldDgmR9+Q9bxI4DaIKVlDDhUm3TNULxX71cr7P7vM8g=' 
WHERE 
  key_id = '9e0ab2e247c96f6b487c78b109afa6b6dabe4892db63575256e5a60aa38f9a9b' 
  AND (
    token = 'ldDgmR9+Q9bxI4DaIKVlDDhUm3TNULxX71cr7P7vM8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )