INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef1ef22b4243b93204380bfb57bd77ae563a246225a4338e27269d6268c3276f', 
    '/XQMZcFRLLhh9R2X4e5hjY+K99AxeDB2aN7LmGQQZy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)