UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aVkRy8OoRGQXbEgxE9QCZD5mb40r3InqZV2uQ9aVnhM=' 
WHERE 
  key_id = 'b8dae77ceb84941a067ee3b505691f799a293f21f70e9964dc8855dd35bc967b' 
  AND (
    token = 'aVkRy8OoRGQXbEgxE9QCZD5mb40r3InqZV2uQ9aVnhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )