INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d6b76d48d8ad08440b5f22ed45b52cd7c61f024291782dd334f17bd91509f71', 
    'PnRRMy7Hb/jkdZE7X9ii2DAMYWm+om2m9BYP8G8bTXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)