INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70730f818af878383c08e43281df547e78648d22c9173e514d0604c881ff2a14', 
    'LtWMYtvWiA8mZwOy8KmsaMtnRWnPy7GXxbm9pEnd5XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)