INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dfdb44264e48c0e792e4e863f7f02754abc6584810e54703950d196542a7894', 
    'YR1nBIop/YroMcv9LXEjKEFJzpFh4fgXWxZytTHY2Gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)