UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0sWwDzCScmF4KvIv0VznpcCgcym0EEV/+0eeEqoF3g=' 
WHERE 
  key_id = '9420fbabd8da64a2d5d9e74b2c9a70e012ba2ef0996d36001c09dd87e2a30700' 
  AND (
    token = 'R0sWwDzCScmF4KvIv0VznpcCgcym0EEV/+0eeEqoF3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )