UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUaBliHB/3ivrD5nIyg/8wTh0SaZ8CslrP6c+i9ofGI=' 
WHERE 
  key_id = '00b64e82ce0ed53aedf8447235dfdb26b0b98acae61d55314e6848745c07d3b4' 
  AND (
    token = 'tUaBliHB/3ivrD5nIyg/8wTh0SaZ8CslrP6c+i9ofGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )