UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CpR3TDEXvvh9qC18D1Bm5hasNjwhfqoCzssovcvXSjM=' 
WHERE 
  key_id = 'a036d4df04236d3e1d146e7acd8affd07cd0cf0037090d34c260949580cccf43' 
  AND (
    token = 'CpR3TDEXvvh9qC18D1Bm5hasNjwhfqoCzssovcvXSjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )