INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7997625d71a797bf359f0d1744b717f1eeb00c5522951045a3e6e030303bfa9e', 
    'VjF0LsvCex2LrzL7j8Ok9jWlbllf9HjTZkiNa/B/mJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)