UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HhtZnQhF8Fkue1wTW68gyGy0I4ASLl8icR4S7kW2rN0=' 
WHERE 
  key_id = '6d6904460dfeee9b72f30e64228ea15fe9e6728cf6ce3515da7b57c8b653bdbf' 
  AND (
    token = 'HhtZnQhF8Fkue1wTW68gyGy0I4ASLl8icR4S7kW2rN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )