UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0s9lVp9GcgoLp/SHiqHAe5qUd7ozAZTrv7hhS2AzDzc=' 
WHERE 
  key_id = '460e6c81b99841884d52fcf97526dc855a5c5de06040296c58c7a7d91211700a' 
  AND (
    token = '0s9lVp9GcgoLp/SHiqHAe5qUd7ozAZTrv7hhS2AzDzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )