INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1ccd56a541944b47c860977f7fb5fcaa7adba2e0daadb9e7e6c244c8150430e', 
    '4w1Gb9pK+RwCb8IqAaoagw8zVwYKw/To4BOJg4FyKos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)