INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e11291996abb6d834e10d84b591776229fd2f235f2ec7279273a7d0613b42b7', 
    'LzXkXQwa92FkOHuDj66wSbHqoqV1wRo3gwCY2AJkT2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)