INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4da0c813e995c324f1264776e822a452bf6d1ae88aabc5d6367938ddbe4901c', 
    'QkHClUxqPHVwEhgwcU/R8+jm3cEVFcu0/ROP2E60eTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )