INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a02156aa9cb1e9d23e0c00f501e656b60959aac03d889b64999769bc95cd8788', 
    '+ExoFDBDh39DdEDzxs0a2T86g2sS9K/AqM5HH1RAdDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)