INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf1e66944c81fb4ec888e9d07f24163e556d2eb60eedc8dc0874bc0bc56ec18d', 
    'CbaDyJH4N9QI2WGenjji8dde7hWVfk9SxBU0bDBBrno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)