INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bb042633912f99ca5bc5147604efeeca3034043b4cefb2bab90f03a282ee82a', 
    'IfexlwHtI/ZniFGCpASlZqHU8Okvv0i8tfloJSuKACM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)