INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b709e16cb158338de79089aee45879855229c3e0965b8bfcb4641b4bd829733f', 
    'DjJOcMRY7t5srFcU89/OFqMgnWw8JsEpOiIb7WIUAzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)