UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCU63tKt9W15E1neJboaoCYmY4rPFTfQu8bo/S3SxwQ=' 
WHERE 
  key_id = '96fea886c12e15fc62e29a0d9582a269329663de35421653d2f6e601c092c103' 
  AND (
    token = 'HCU63tKt9W15E1neJboaoCYmY4rPFTfQu8bo/S3SxwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )