UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZNfbvlhCOTcq87/oj74bQJeLeuUTcZIGjyVsrUkn5jk=' 
WHERE 
  key_id = '44d008e3d3a803bafb0f490135ac793e3a6de4dfa4c120746a654ab052b3ef74' 
  AND (
    token = 'ZNfbvlhCOTcq87/oj74bQJeLeuUTcZIGjyVsrUkn5jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )