INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4dc321710fa733e2dae0e8bc05ed553c1297457cf1f76305c9d79174e6743d9', 
    '6gCSqW4ieTj4EfptJT62fviV37noqRMgO1HHkP416FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)