INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70984348406b8f213d210becfa041122e6c21aa10e9e1c5d477f4f61bdb8c989', 
    'PJfTQsdPO7J0yPpb4bXD5uTuD5Lfs072p5Z4DJySNmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)