INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef0829bc06b3f58009c7abe3c67f224de6014cbd0faa98aef561ca5cdf83da37', 
    'A1WXyMTYfgwtCLmehWk//5jz9ujmRVnWaJJQudXQJC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)