INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c573c974adbac92587131c86687b8d7262e2c2d4bf78b5984a4862d523d82449', 
    'f1MLoZo9Hsg5cBuiIWmrP20Pu4gQl3HpW7+pu15BZ0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)