INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce597275e4d972bdf92efa1218c104de731975b4673962db8be829a237c07631', 
    'xOtcNG5wtCrTg5Ym7LVzjxaIz0aMg612PxsrrfuUXvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)