UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/BtlSolQNg3ZLJ2LMLmyUXiHUp1ivlMuhDZkD9JUcg=' 
WHERE 
  key_id = 'c6791eba0845628e37868136eb8667c2b5b7e9d3096c21f52bb58d4346e65842' 
  AND (
    token = 'X/BtlSolQNg3ZLJ2LMLmyUXiHUp1ivlMuhDZkD9JUcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )