INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c04dd602be15a6883d91e18c971c8dce888e308cce3241f905134703b03b6f1', 
    '6wvtVWOMBnOda3YQaJVSrCJXxb631AmlqOuhOaep/Z0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)