INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99654bdebadc1b0524152598586c36b25938fc1b5053c060463d8d02b9e1a34e', 
    'RFSAG5FY73hp4hGgIe3v7Gpzu3lsfVgsUh0KuTFq46Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)