INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c77acaa796312bc89ce300fdb8b934af997256b429ddada64008e44bf7815a73', 
    'rK9nKPQG47Jofkkw76BnLYx+nwVVV9zx/7PT5T4RSQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)