INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eaf6bd2f27d9d80185cceeac2a4917270d848859a170f87edd98126b2975206', 
    'Xr3RugzllAUdLeW4rf/37CkcuyeLmrJTSiGGDu+9G4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)