INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '048686458c81f417dbe3d766d5c16a7f035e81040c0404f3bc13f91d051041f0', 
    'Pi0//pfkQwqXJx/zF/r7YYoWoakBlsOXNm1Q+WC8zXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )