INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3257ae6c19832d887d5224953c7a85d15acf2525a648a25b5f4b6bb88792518', 
    '8zRxg8a/NQjINNsM5O+RNYCzMyVwbYbg76SoA1d+mRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )