INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e51875c3e4da784a70f9ef56d484d8cfad838c89bd77be9d5fede5188617f0c1', 
    'URLOmoatBo/xnbvXdzOYgF6pleoIodcLe13RJo34yaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)