INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a6e4476c71a754509aadaaa9adbb3954a3c246984dac6418cca9f4c29264718', 
    'j/e1VPUJdFyPlKld3Y8GW83tLrkZp/qjprqMF0AkoBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)