UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wjg8PmmRwnVck+Eycm7cvySlDftRDnygULBXkm+R2Qg=' 
WHERE 
  key_id = 'ff18897c3d2d1bd740f28c6e31fcd6ec51e9f7589de56b873be8523791ab2e22' 
  AND (
    token = 'wjg8PmmRwnVck+Eycm7cvySlDftRDnygULBXkm+R2Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )