INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ae38c2f031c16b81d9f10c3eacf2fe647a4feb909990fb4f8523382262f253b', 
    '7uvF7NOjdcKvJLywT7HT261VeNd1v7yYyGNEEOlSKzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)