INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a3a3b2da994d641c436d23ba187b93cd10b690c1946011f638ef99d63e81a9', 
    'h9+ETvew1zwnBg1pX5rVfHy4AK/tIZqUrtwO1teCqi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)