INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddf5fc59b713bb8469bbc6c7b23182b4c30370e4633e593a5903a1e3c53d108d', 
    'b/fteLs9boxnFnUONDjyrYKgOHlurrVK0ZMBBFmMAtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)