INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9af9e5522adf816ebb3a5f1dbb4a755a5b172b910a46962a411c6520a5227686', 
    'c/dS7jp2ZYfF2GovbojyIDCWjQ7G0hejw53/rUfpZe0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)