UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dvKKCAbpreTQdv+A/1PsoYmSsGmk9FMybfcmVyhB3/I=' 
WHERE 
  key_id = '75923b99bef8be862e949ce406075fb75521f382fa77cc7192b2b6264c878cac' 
  AND (
    token = 'dvKKCAbpreTQdv+A/1PsoYmSsGmk9FMybfcmVyhB3/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )