UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N/8a9h8+ZQYIO8RSr+Z0oLzavLIhNCVTUMOMyieoClo=' 
WHERE 
  key_id = '7216e172fc4ac17837a7e85be04955cabfe62fa0ade3cb7bf8442c30a676eabf' 
  AND (
    token = 'N/8a9h8+ZQYIO8RSr+Z0oLzavLIhNCVTUMOMyieoClo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )