INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8338d2d2662d90906d0952489308484eb98ba7d9899065622f5327c76c89f67', 
    'UsuZEmnULez5xoIXlGsZUD5yjXlZMSleEA3u+OEEQfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)