INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9439e94b7edddd81be9f67628fbaa5b52454bd46d9aec00afcc7b5776b79f5a7', 
    '0hSlgoFShnb8flQWRXtkgNTRCtMHJ/CJN9RBWh7ECxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)