UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbUA32KQn0MzpJVtxdK/Y/FBMhJCp7uAQGwlnSCNXTM=' 
WHERE 
  key_id = 'a7a986a73d48460245362a6abf90d4c6c0a476629a26ede658b6e769943934b7' 
  AND (
    token = 'pbUA32KQn0MzpJVtxdK/Y/FBMhJCp7uAQGwlnSCNXTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )