INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0688717211e6e754f845ea8d2c3cf7e887d3138faae463187e21c605c213b589', 
    'ECJyTGBijqD+XKopipMkjYEsKkGJkNLLwv8CZxFWHTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)