UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ksC7o/bRmK4FtMxJHiC/etvSp87OB4XXpMK6Ufxg3o8=' 
WHERE 
  key_id = '979865b60d49c2670107a16d6d0f48a3e074a372a26d56bd183f5efdac09a1a4' 
  AND (
    token = 'ksC7o/bRmK4FtMxJHiC/etvSp87OB4XXpMK6Ufxg3o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )