UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gfZJ5eLjjl8h7/nJNnPCVBlGiT1wvwlAUHkcxsirxc=' 
WHERE 
  key_id = '9bcb7b5930aa7b43b76d671c6fb5de599d9d3a06aaaad095a214219f4d465372' 
  AND (
    token = '1gfZJ5eLjjl8h7/nJNnPCVBlGiT1wvwlAUHkcxsirxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )