INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b9c059669e0d84c5f03da868794e87f5ce48c964fc6b0db956f3e228200d1b2', 
    'SnQLxcTBzGAkmS+ncQHxdFHwwXh9odCwbszXOl4FBew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)