INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79fd6a9da6053d17c55bd6a7a6aa0310236b6544d3e73fccbfa88474640da27b', 
    'T4UGUJYhdwm5p24aGRVcaXjB9yM8h7K9JmqaZwf0JaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)