INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad8461a78e062f3313a4446fc3b2ed2b04f259ad58bd1496f3ab6d6ed1ae735c', 
    '6FTBZ5Glqy37/6trH9onorNBKbC398drR4h5BvhzMPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)