INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e47a62f02db9b534e2b6e38e5437d49dab69a5a8c03de236366cdc2f8e61d7', 
    '5Xv9iVq7FXv9RT4S5uTTg7nQDgJpSJKWmIWoKAtr8iM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)