INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7f09dfcb6e07721a442f4e7aebc8e8f58d9f1e4dba404bdfd256942e0e5aa3e', 
    '3/7azUFnMKZCjknxGa56nUWB87qxcP3iyXiN4E5va3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)