INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7392d733b3ff482e0d5dd6d4b7b62a17f76d03ab43bd8335e30770644aaac35', 
    't9NZGelThSUZtvwYkQAKZSjUGaQQLlDV8shmImOnowM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)