INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02a3671e341331107b997eb4f8c37e709e7c9a9bf24812c6130071a1bf395866', 
    'tPfiGTFqD6myF7p/CTljeYxpsidfdHmfJrxVCNeRKFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)