INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390852edd7e9af643257ba31d22c61cc356b32313e99b4630545df62bafd6858', 
    'ljU+meROzmDNp47YhBQiE9CSBd1QOlwBJHdJNyqMrGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)