INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f86bc66beba449e5c48797de01642d5f820f32b1aa8c5b93ba05c2a94f2756e', 
    'ScQRROKUzlpPK6is28rSGrJGkuI6ltyUnDRVTP8D6So=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)