INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd21565ced937d83c91aaeefb144cda565a2749f1dccb27169e894dba5bf6da9d', 
    'AIzEoii1QMQHhlnUOxOoXwTQ0M68eYA8mId1jzHP+7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)