UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pubxUw85xg29BaOc7yYNF3v0HMCEmyp1S1n2zPaYD1M=' 
WHERE 
  key_id = 'f0ae1cf38db020cb3d8a1a613e21c13f7750f02414284196126a1f0722c0acd3' 
  AND (
    token = 'pubxUw85xg29BaOc7yYNF3v0HMCEmyp1S1n2zPaYD1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )