INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ffb5f9e5a5981abdeabf46022394f39094acc248a76515ebf0a2e24af48f23f', 
    'BPvjvgtslDhGUpLfQ9uuS2I5Cc3xt1bLLmDUQjgELYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)