INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b64c9e93afdb0e070151894c3e4caa32d601ed50914cb07266d2c716526a8fce', 
    'F7XgxcZUcySJT4hzRbjQXltmmjWGNukHaONlAdNZCYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)