INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a89256ab26139db38b50346ec43015e292e02afc33f7f92ca493d69b511d7868', 
    '7Rgd5LuMEZu/h20lN8FLQek87gZGEd66ozh/8A7GOwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)