INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2687f463540deb0925468905bbd8c69d0973aec4eba06946c3b676eb48a59804', 
    'OVQmLZEPiq/QksTwVD/dZQlASQOg0q86qATW/nvzdGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )