INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb2461869ca0f07f9f24f4f0156a9cf02d76135b6269413809dc726cb1f1dfb5', 
    'QoPx/VNnKPL9ziMS/IAkgpvsnkhWDUdKFQ5tadQcDw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)