INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd951ce76c92e0d917e5bd0acd7d967c373c114b6aee2a0bb84e28e7dcfc25da5', 
    'A1y43Kik60k+rRJYcwd6ZuRAVKq2+/DTugsxZj99ggM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)