INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b683a8619202dd87a2d48af0d6a280baac618b5e470bd79400d3b7764239f07', 
    'SxwD/HMGA3UFLIRJM4283G6uj4WAktP49PD2hlJhrZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)