INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b739b4e1d529b3b035d4be9ef51dd3ba3e758fce6a90fed12a3d9ce9f48cc432', 
    'I1XEb0nKbWzOut8164kJi7jFmlxfOh5Mth4IYFqpdDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)