INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48c5624eb0e34a3331c5441a35319339c69fddef1bb0607bad01ae911d0837a2', 
    'c7X1fsf5qgAJ/AHbs8KXzgIteKh63opCHLo+05vR74I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)