UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQ6A4A+dNWd6CW+7g1SBumJQo2eWBuWAt/YqLFGccXA=' 
WHERE 
  key_id = '7016d0dfb73a62f59edd00d4eb577008ebefd023296e013d17a1236b655a3fda' 
  AND (
    token = 'RQ6A4A+dNWd6CW+7g1SBumJQo2eWBuWAt/YqLFGccXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )