INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec0b37393b136e02e75348240198131160ab6345e7849bac301ed6fb1e8f1d80', 
    'awy+52dEvIxzv1SjsO3W9bWTjPfcPWL/25n0WDdwjio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)