INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb4f6b6ac0f078f38759dbed360651945c955b189e65b331e1685196e22daa2f', 
    'lwGiVtWJEOoVhhaUb57KgQDTlhf6zu936fwY5Wj5yr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)