INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee947ab68d6891514892f01364acb344953c07a1df4f734f86a69518e7f4cbf7', 
    '0kKJG4XKtbpu9YTgEmddMowTfZkH1hqC8f7Z1AY/EEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)