INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '362911b8452d4b37a5ff839db6c6dc7f93dc1b2e8cbe0dcee322a9c6b824a5e0', 
    '4TSwKb5Uxw9XfTwhFl2LPm1wL3PhI7EHaaxmkNaLuOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)