INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f1e4245444f1a76d686d021e8a74f6df073cd2d05112f583583fe4e03175d47', 
    'huMwBC+2aE8v7u41cc382k50TbSEl9McnkNvRp8NQbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)