UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FshtpkCFV+AcjFRJ+DVu/+Ta/3qsb1/OAiCRQS87bbA=' 
WHERE 
  key_id = '29ece903392e23767a77ab4167d6234582aaed774664188fea0b7f548fecf3e1' 
  AND (
    token = 'FshtpkCFV+AcjFRJ+DVu/+Ta/3qsb1/OAiCRQS87bbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )