INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7335547206febe3f88d7f26e287bde1e82b9a28fe179236bcddecbbbda5d3cd0', 
    'IgjmigHxkyJic7oamriQYCOZXh3Gw7MWp6N44XIUxGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)