INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9db9eb9ef9428f33ff1739d957d8748db841a77ac22e922146751132a3de0165', 
    'd5+d8Csd2eB5cgcPGTi4JLuazOHm9yBxwfGuHWbzD3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)