INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c858e0dac72422ff467314da32082078da34a6150071fed4b3f4f99481e328e9', 
    'f9onW+wC0C95Uumc9F8N4hJEcOpSynWzIE4VG7SVzZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)