INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19ac9005bc0198d2737f8391eedb912f8db754f8d979ba8d8ba880c5c1fc0a20', 
    '/+9ZvxfkTZChau5nKrHTPp90si9Na7lK5CVQ3CyluuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)