UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+7JN6vdemhQeFmnfwOt1t4CywQuSv4u6UA1DegJx6lg=' 
WHERE 
  key_id = '3660714f0e03575e8e4af48d19baf4e31c02e80f2473c6e16f20757e2950128b' 
  AND (
    token = '+7JN6vdemhQeFmnfwOt1t4CywQuSv4u6UA1DegJx6lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )