UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqNb0SOLHB8sdJVaJ1DAwx/NTMmK8e7BYAHoQDDFK18=' 
WHERE 
  key_id = 'dbccd5f70469aeeefd7722f94536d74f16e21bf968714263d76ed1ec479bc2a4' 
  AND (
    token = 'GqNb0SOLHB8sdJVaJ1DAwx/NTMmK8e7BYAHoQDDFK18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )