UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwNBBRyEsG0dqJcd5jhIuqDt3eXUUQ+2cz//GPK8jQg=' 
WHERE 
  key_id = 'f915312ee377db7b453761ac417e802c26eae3840d4e9fcddd0d51c7cfc8c7ea' 
  AND (
    token = 'vwNBBRyEsG0dqJcd5jhIuqDt3eXUUQ+2cz//GPK8jQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )