INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69352aeb4469d279f406b33417f3743a8af5b4ef7395e7a50b53b041eede8569', 
    'tGjz7kdagMOa9s423vD4dwRy1ZM+XD7fge8k911vqpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)