INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67e8f0f9e3540bf532a3971dcf943107d0e4d4b9d3024020f7637a393787f91a', 
    'PSN3zU4T2xdWoO47TxYYX5xLj7ht44Je23s8WFskmqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)