UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+7EfSrcXAg8gM5ERicE32aSyPx3ZrEoJDJzj4ltmNIk=' 
WHERE 
  key_id = '25e176886697f597d9fb6fec2da406b0a9bacda094d632bed4397777eb23eda3' 
  AND (
    token = '+7EfSrcXAg8gM5ERicE32aSyPx3ZrEoJDJzj4ltmNIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )