INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '591c4463f4cb23c26dc0eefdfbe7c92821f08722d238cced2862874cb61100fe', 
    '+SnSm9NHtwh/vmCIjUEHJxEeTGy0mili8iTkKYAWuj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)