INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e1636783d45e3baff980aae9f85a900e5a1d9e98d47c10d6d661f2e9823b54e', 
    '6at023oWBhgGfeMViQ0Zsx1BuLYLYZBbhAHEseymtsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)