UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngXuYZ3aNPcGNf+us1lwULgL03RLfoDsvjBZI+FUf/A=' 
WHERE 
  key_id = 'b806b66222ff567ee894041ff3cbb9f9eddb39cdd56a43ca32a6308e467bc119' 
  AND (
    token = 'ngXuYZ3aNPcGNf+us1lwULgL03RLfoDsvjBZI+FUf/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )