INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5ba35ad4c24be5ecb37a7d9db20b9706963c728d9269910a5fa9c2bbe54119b', 
    'AWtfOgIb09Ymdh76OzTBw4nPBIGgnw5D9UvM8jN6XG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)