INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cde0a3da2b4ef88089029bc75b1e552b53ff7e056bc30e19f9fff7d39ecc7418', 
    'gbjsiQ2JZuVQfo2UQ4ALxBquOj3oKXg1UmUssI7PWFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)