INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dbb79e0fc35542a89ffb9be04ed78a5075e9d58e2c2b3276bb9e9ce6af088c7', 
    '6T55VZ/Vq8X0aBsECQ9n7oycP/9/R5NbIr7wE4wQOXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )