INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42c8287fa67f700817db09bfdc04c25d8a96bc942995b365221420356c839224', 
    'BreXwVw8bdf7a1EOo2xl/abp8NFjgF3cKebJ34jEnas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)