INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8882f33a03fdbee92d0c79f82162dedb6e37c10732b3b282307ee3e27746cf5e', 
    'vVX5sdN7yXUyr0ff2dGa6UjZgQmKluK0nL+tpbfkUBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)