UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fgYGrDDav/EXk0e+YE65FILyX+tZfvE6hfr5HG9YFU=' 
WHERE 
  key_id = '96313cc6190b96502d7faf3a896c869b60333fb20b76c0e4a87b96704754a0c5' 
  AND (
    token = '6fgYGrDDav/EXk0e+YE65FILyX+tZfvE6hfr5HG9YFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )