INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef3406a3785b0a8db13e636de6b035b1caf8acafa360e7f8d484457dc7086a3a', 
    'ljqi/Jq2ZxT8euVxvs/FdHzuRrFpkGvBJVulEG2Yc9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)