INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fc8c913492b3ec623f7fc2509be00c1c72ab9479ac15eeb28745bd4479d2923', 
    'CrUa7WXjGSsuNSFp4DYlbOGWRmdWeYB4/xjlizCzLCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)