INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5192bf7b7de0e3e491db0fd5530a8d2b53569cbee4be6a5e851d56fffd734bac', 
    'piGnP5PJ+f9K7yXHQrnp4Zu6Werv6GfBCqf/w9KGr8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)