UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgFz+70Q9F2bpE1c2C7JzAwGsWh0SMRQdOLnD6bMaaU=' 
WHERE 
  key_id = '9e2391bddebcaff18dcb73badbdb693e17d11b06609135b73bb65f32e0669f30' 
  AND (
    token = 'sgFz+70Q9F2bpE1c2C7JzAwGsWh0SMRQdOLnD6bMaaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )