INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4111b8b9f380b4a5afe42326654473b8aab8069c2fe7824cf7f949187e6e9111', 
    '+b94HTgwTaOKzDaMrlT78VmBk71Meb1FzL4mJOmvK9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)