INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b38f654c424acb28ee64b5725283b84f3998f5e16e9fe09085fd83630384bcb', 
    'HsTyRw3xl2hpdCG8n+jQ0X5RJCYegIC2KEJID+fEfcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)