INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cf1959655707b3b89e4abe12665c39f3a3938fe8e49e161a99ad9c9c8abb696', 
    'rZIeymDhPmB768KyL0GQenaoudCkq4V6qDsvOoTpTZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)