INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14dc52b7e6e639f6405c8e9979d9382f66a32ef763d1c7a04eb33598ab061c5a', 
    '4FxXrZQRXgtmyt9JLZ43p3w6gd8NCHgG9j374JUCRJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)