INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2c6267b4ff45291c4dbf79190b8c06061fae60bcfecd724d6976de01611c630', 
    'CA12YASUjvHZEm1OnYxUUEsVUKFXPR6UpsnitUS/EPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)