INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30cc265cb0ed48b5d818feaae1f79d18624964d4721d7eb53e44e783175c1f1c', 
    '/YV7d0JfbucUsA5vmyDdgGw7AugB75aug7DzlBqxglM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00114

Result

int(1)