UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mh9vKq/xxRFCCgnqSsUS4Ms0opaLEkkOC84cLDg7mCs=' 
WHERE 
  key_id = '9d179fc0a06cc2d68174421d3ca00d1c08da1250e28c5308157ba1a2e53245b4' 
  AND (
    token = 'Mh9vKq/xxRFCCgnqSsUS4Ms0opaLEkkOC84cLDg7mCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )