INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '06f55c7cbb9da35a6627b5f2f7882d95955a8fc181adda23fde382772bafb4c7', 
    'zd5wvWyIjNjklM5RQ1l9VUYz3sruILDJM5ED+sfzx4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)