UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eksbwc1m0Qo1vrHZKdaKNzPt7C2MigCIjp37OellszU=' 
WHERE 
  key_id = '9333cb24e2cc68934bfdca943a7ede4e045d076295d7d487f0439377787b0910' 
  AND (
    token = 'Eksbwc1m0Qo1vrHZKdaKNzPt7C2MigCIjp37OellszU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )