UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7nLoRWAnYAD4IbAcB+zm8BnPAUtlXFt0PGudlu0+BaY=' 
WHERE 
  key_id = '67ffa9378920e748559e383afb8e87d9d5764482178695fab7cf1e31e0326b29' 
  AND (
    token = '7nLoRWAnYAD4IbAcB+zm8BnPAUtlXFt0PGudlu0+BaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )