INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e928c576af3f9b5ac67a5a35ffa444d06e527c308c936a64428f0c4227998de', 
    'm3ObIeVnYSUQNJp2o+QuEFZUks848z2rEJCX/TGZA4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)