INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09dc21cf545ee063afeedde9612886ce7116fe3a8aee0a9875fe46f8344ac17b', 
    '6CfhcGYrSXCk3gGyHugv1k6eGr6ktqqJ0kT06AM8Uz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)