INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb2529bb3558a14dff0e41401e1f5404862398e7815930c845b15f02d7d7831b', 
    'SF5BQa1nKNo4xR8bdl3e3CNHqZnKWa3lqRcvok+DtVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)