UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YmrGePKGH3+vOndZM7pFI4UvHBmsEhd+0SaU4RF/gdU=' 
WHERE 
  key_id = 'ad30e71ae3d886efa88426930d587f3f9a83804309d01dcaf7f83f19f3013063' 
  AND (
    token = 'YmrGePKGH3+vOndZM7pFI4UvHBmsEhd+0SaU4RF/gdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )