UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k/j8xLpBR+qVn7see2aFte+7nEycE6i4ZIJqJuSzYrY=' 
WHERE 
  key_id = '678d8f637ffb5a7b7317fc74e70a39790d4d3f11239faef384031409a1ee15a7' 
  AND (
    token = 'k/j8xLpBR+qVn7see2aFte+7nEycE6i4ZIJqJuSzYrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )