UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SidlZ6RkBbXMuXPQpfuD2gPjYt64JGQJw2wt11Jbi9M=' 
WHERE 
  key_id = '29b664e6c9ec054c5df006b66150a5c7e1ff29bb7dee709853380d0d830f8735' 
  AND (
    token = 'SidlZ6RkBbXMuXPQpfuD2gPjYt64JGQJw2wt11Jbi9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )