INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '434d38f8003eb2b512c89e8ee3f62db98d99af2f0a913d9f04a71d535d8e6a10', 
    'SPwyPc8jC5qObMKsZrwgML4ehDOTZo74mX9SvV/aKXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)