UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47vkhiP58fBXfBsLhr/pV3sCuO8D8FuHNjEonrhbVx8=' 
WHERE 
  key_id = '03670e6cb759e1b0a683e56d29c94dae31c1364a0e92073f94255fbfa44ab9d9' 
  AND (
    token = '47vkhiP58fBXfBsLhr/pV3sCuO8D8FuHNjEonrhbVx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )