INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd659746aa7b0101062753935fceb238d2393972dde5e6894f345cb44a634e6a3', 
    'mJIv27IakvowzDDj1ZH6AVxP+8+Mzype2Ip67qNj8SM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)