INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38edb3a0e3f5c5013726d12bf01c0b060673f851a319064d54328414cdaf076d', 
    'ilBLg4qC5QTHALcuDw5tGa1KQ/weOOFbe79b9lvhEHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)