UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LFaGtkqfQeEQi813hSgu3qHuIojt3aanVC+aK/Rt56c=' 
WHERE 
  key_id = '738abbd32df50b5a439b6b26002bcd5bbb6c9c318111f339f8c880957ec9b680' 
  AND (
    token = 'LFaGtkqfQeEQi813hSgu3qHuIojt3aanVC+aK/Rt56c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )