INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e22806c398116a941a8f2c5e0ebe16aa8ab251a541b8d15d7e9201b47d8355dd', 
    '0fAcYOvUqObc4tMkU6pEFqBLyiJBttvUNNkfXCsIZLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)