INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ba3ab92d81e349d3d94134a427ce60de50be460221abf89f275eaabb84437d', 
    'zmE/DS3yEtUIv0esAembvkZP8G82KKfvjCVn5Mb/zg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)