INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c6b69229cf8222a1b072d6f60e375f7954acc0fa59d6317a6fe0a939622e1d', 
    'uHpXIfRXiY65ekPCjh4u7tZ4F3PWqYynoK3EAOOG/Wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)