INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9378ab8fc5d93de04c2edb02f9d4fba998484a80e3a600b88f7fc665f52530f', 
    'LnYfmWr/FjP9x2vrKKDlk0ffXO6LsnrPYzlTfN40jZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00232

Result

int(1)