UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8L+PN1HfoApubBBHpJI0NjJQOxHwf7BT29DEJwq9G8=' 
WHERE 
  key_id = 'bcf40d3ccb8a24269b4b47c2ddef51ec2954e8e422b7dfc56d8f47d592c9653a' 
  AND (
    token = 'S8L+PN1HfoApubBBHpJI0NjJQOxHwf7BT29DEJwq9G8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )