UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O0zT7OygYLFDOfdr7NOU8h98zZvwJLpygEPK3XuK5jg=' 
WHERE 
  key_id = '5a8e11e7ba0758dd258141cb7ef7cb22ea604f802e78a5bcca548ac768a945d3' 
  AND (
    token = 'O0zT7OygYLFDOfdr7NOU8h98zZvwJLpygEPK3XuK5jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )