INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9127d81800c66b9b8d250de5fb66db35e2956deb7a988fe0c4abe31e153bb4e', 
    'xxOLpKhxq7QUkUIqSsuYOa1SZFjneEjIno0lCgx7+l0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)