INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39390c595dffef6ecaa0bd3c4bb72500ca6199b343a74dc3e3db48266ead96eb', 
    '9MMxEkwb9ZQ4w0DWArcE8SNvtmeb5AYpI6qYgU9CXkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)