INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '782bd88016b35c9c40ca98387be30d233ec46ce15bc628a1052c58d25a5f3342', 
    '4A6OlVavaZKWpwzHd++sQFd3HkeXshcqZZD5qkB68ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)