INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7d051793c3441e1f4af1fcee4a1c3895f55153349cc643a02283fe5248f7cb6', 
    'gPSNnczfpPQ5LK0nOfHbHMYd6D1QCvLOCw8lqYWsAO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)