INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55938eae240d3fc4897e76850b038e11be99d3dad09c952253125c34aa44fba2', 
    'EKTHsonPPMa425Kf6g2z7YnWPnvM7PKArgGhsqHX4g8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)