INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc03ab22f9cd88e29e586f88d33db1a1d7b3c71613c23dbb2daff4489d68ec8c', 
    'k34T0AysKA/6QScEO7FOz6VhS3PgzNTbBNQtyyASlks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)