UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNov6vfSC+SVXKFiEQ5Eyzg46iYfBRi5YSkFrO45bJQ=' 
WHERE 
  key_id = '0b6c0823ea36ff3cffa310f3a4143b3828d7f0741a1cd1f5cbd8ff087e51225c' 
  AND (
    token = 'CNov6vfSC+SVXKFiEQ5Eyzg46iYfBRi5YSkFrO45bJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )