UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WIyTP65ktLOEabpQAxhkJHCb9tSliqik74aed0489zg=' 
WHERE 
  key_id = '5b193614ae5c77c9ecea49a33ecc019adfefb59274cca6190a920937d43d4f19' 
  AND (
    token = 'WIyTP65ktLOEabpQAxhkJHCb9tSliqik74aed0489zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )