INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e347977a95fa4062542aa2a7dee21e327125d68711d9216a06bf602a218a6a5', 
    'xRtJCvRDoQFbFPQnArNqBAedp7JR95DmEe10OU82+Yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)