INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c5acae4c4f8498531ef249d16eaa62e825f11664a11b152afd358489a2e21f6', 
    'GwppGKoALHhH8Jaa1HjNCLNHfAHfyBDJ8Lf7GrqYN3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)