INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '573428f76e0ee8319c9ded09df7d3a3a05ae00b4b55130a79eefcb799e1e3960', 
    'MygazGaZIDjExZPo38CwwIxYDmmxlQ62K06TC/fytg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)