INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8cc90c4e318d96cddee9347e933f9d651be21e9a67634cf608cf6801c0296a9', 
    'XGaqWOXQOii4zJ2HBu4apbxKayEk8uwVDMMNw7wpjFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)