INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ac563926ba73a1fcc75b91b852d847301c2496a5c25e2ec42abe8e5506664e', 
    'yQtI0trx7rR86pRpRPFuPQj4s3k+eboPGk+dssCuSAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)