INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '346059dfda98d876d0009d958d963cc2874eb598051256ab0535fc0d68d9b247', 
    'v+8uPKHmvTjXQUmb6QkKmM/UT7ZB33JtZZUcUugCbJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)