INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e88f2591d3d31a796b4058512ace042ed0ba544fb7859e9b85bf4b674efe006', 
    'mbbtQtNl6yLxtmU6ki2Jhf08+RExo6UGAgu7P7iPntc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)