UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CkUTAo7BSscBJq4erWrdSZll7kwVspKM+TP8OA/89W4=' 
WHERE 
  key_id = '292ae91981efd25c2088caa6f12e387baed010042b643e2ed72e6641af869e12' 
  AND (
    token = 'CkUTAo7BSscBJq4erWrdSZll7kwVspKM+TP8OA/89W4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )