INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ea815adeca09f1af2d28471ef45109f221e34630c93e6229fe8ef544e1791a', 
    'rikghT+2Wn7CFnylmS4nvAyEeMae+7owXA3zYQdgGbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)