UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1xSMAG85ZnwTy4/lQ/nvADMkZ9mfj5oozX5U8iHJes=' 
WHERE 
  key_id = '708366b875f659f8e3974bc508d639811d2f717ffc251bda99fdf12d716a7c7b' 
  AND (
    token = 'I1xSMAG85ZnwTy4/lQ/nvADMkZ9mfj5oozX5U8iHJes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )