INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1d82499390b7b8175618e16cf11191b0b38422f97a7fe7b288fd18d751a6912', 
    'GWLtEK5MIO6a4BbhbVa9/6Ep/0RdaUDrKTEe1FxU0ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)