INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c2f76942bcb75494b46a4d6db0cb328c8ba9a6c4857d7d7c172f70edd498bb5', 
    'KVbaap38RD9tLqWP7y732XgKfzI8kMMSQkwve5ByJoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)