INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74c2f4d18f46b03eff87a6c338f1cc1760eb78b0d92a038c424d8a90074f48a4', 
    '5znManvJDwnmtuMZ0ri4rWG57b3lyqw580l8/exOgXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)