INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f34387923e1cea04dedcf4e1e195eb20f6fc9e5fcdc52f54a55283ea358d15d', 
    'YUcm46nCmj3j5GTpKjy627kd4lusLL4EJIsAnT7thwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)