INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e756dfb77192ccc3f62a541957b7f1e7f7464b736deccd5844028caa27773004', 
    '1ZMOADYMUVq0H6D7OwWWFHIPLK6YeDh8vOspkFxleSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)