INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c50c9b00ae4da9310180d3a249810f60cff6e1399eb863d4ab2c13cbd391999', 
    'Ifpq8XOtymaFE3U4y9kh4kGpikvI4m2W7c7LgiJ/l6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)