UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yUIBEBOT8m1ZWz5FsTo5HNMLJgpc/LNmZUt64pWINM=' 
WHERE 
  key_id = '979b014892a50631403131d17ac222ccab548fba49dbec9af94e0205000f20b1' 
  AND (
    token = '+yUIBEBOT8m1ZWz5FsTo5HNMLJgpc/LNmZUt64pWINM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )