INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ef70da70093686517ac998b2ea8efaa9d0f579ee5029b74c7aacadc09e19323', 
    'wQjifVLhNcwACnSqL5GkA7qpYkTxryEnaR/A+nsHwsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)