INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3384b4a637cedbd0220319408cc4081fe7196a1e453a255e5b21da54bad6d44a', 
    'aEgBAY5a1/o3aRWlJKm8ygTvoytHwK3hPdKfRCL5td0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)