INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff61ff00f6b97b1b7e53a3d0406a6c8e304f231f781784ee214e1d8750a7dedf', 
    'yZCQK0GmyAWsswbvP/Q6jbkcJDznrecYaI7q63A+jCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)