UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r8+ITCOAfC2U8ruOamQqRmIfyWWmOIXSDumeANZqq2I=' 
WHERE 
  key_id = '9daee5b4cbbb06bfe6e8e909a7cddddca0610ac8ccac24da402ae0eb5134b34b' 
  AND (
    token = 'r8+ITCOAfC2U8ruOamQqRmIfyWWmOIXSDumeANZqq2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )