INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8364de24a6db4504f8d063fb4e2d4a1c5a0d7853af76fe1a5254b78b07850d0f', 
    'zZkJybnHZBXaXMWY5fw3bsZCFT0fTgKm9p949P6ondc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)