INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6dd350dff7a99ba118cad22b9857e762cfbbfc3fb203892c3521cc026447dd0', 
    '/ukFNaPUDtLY307a4f2VrlxxB39UHCvV10TsdYxAFTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)