INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a72b0a834fb8c5593cf0c9f015281b13b5c4eec92a3ee0a29ecf593c51c5d633', 
    'a3LHeV1Wc69LqRO3njmD2ZGH0goXhugvR3F39elT96c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)