INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ab54f99f6de3ba4eb5493bbe94592b229211c21a7840b606e669f7ab8a0c23b', 
    '8I/yQcWxZutliHFAHtWGqy1cbci87HYuvCO8atWAZs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)