UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RdQfR9Tp6lHv1npVzFvmUo9x77kMQQ9bMCOP09OjEqY=' 
WHERE 
  key_id = 'e1af3e7d858a1c10c8f0d58b846680aa731e3bb442fbe2f6150d273601f95aa0' 
  AND (
    token = 'RdQfR9Tp6lHv1npVzFvmUo9x77kMQQ9bMCOP09OjEqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )