INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52b7120e71481be38231462da2c292ab5a062cf7e7a51f4907d2d113d6d5e769', 
    'U/kFTHc4EKZP9JPY44WaR3zBC+5tlFn0nyMijaogzHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)