UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCQgFOIiEP/uZLq/sX35MT+Xsag6nbrQrLij7l8fqOY=' 
WHERE 
  key_id = 'b46bdc35bf5544ee30cd928a5b6b8efe8f3a0b65b82bbc51206affaa93a0a057' 
  AND (
    token = 'sCQgFOIiEP/uZLq/sX35MT+Xsag6nbrQrLij7l8fqOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )