UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oVc8mr4rnD1fJB7PfXyjKQ0SmNwO1hWGpph6c13HqmQ=' 
WHERE 
  key_id = '7c6518f4338af3c3a1060ea037cb5c79f6ae76c73484f11c7fe2a75234e5cf9e' 
  AND (
    token = 'oVc8mr4rnD1fJB7PfXyjKQ0SmNwO1hWGpph6c13HqmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )