INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2de194a2bb6831e00e9b7b288e97572d0640ee99d14986b4267768d5400d7cfa', 
    'pEQhzpVVVONzMpzjW71HFr04TGff0JjqMEGOltOrZU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)