INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35a6d10ff304bc3ed58880327d176ac1b0320a4e601ea7b81d14816e698e8a7b', 
    '5z4NIrL3B9YmiILwFqOBG0wAd46IM8C3C8irwbZJbcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)