INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9e5198dff2ac6f7134666e69c9d4b05b7ddb3dac811b128751565381fc24a40', 
    'uOTXiLQWSTyaXbEDC8llYn+YLhtZjkA4HaVxtc5s6c4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)