INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3f2daa4369e4ddee93877d98cb1bfbe200197dd65995df871b346f98523bbaa', 
    'QMmdllvnypomOLnDA8g4bnlJ8PK84g1MQoX6lyIunTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)