INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29e0b4d2468221f43084559b4952a91a32e38a01737d41ca65bf7922c9e9f014', 
    'dkfHb6h1AV7Apcrwzp+EQLhSAeHDaMq2WM+YC9FN5LE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)