INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76423d09337b5c42d2dde34a1028a3cdaafd8f608647ee1c967bb301bf2239ca', 
    'qPo/X39YKo2rPuG05HPFBIUzmPLem89rWinJPdgoU1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)