UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ouDSkdwHBeCqXURDk/ChonmiROZfQME4akk1CIoaa0=' 
WHERE 
  key_id = 'b26d6e4f9e952135f029632c03127698a7b9f79baa22cf3b6f3ae9f85c9f2aed' 
  AND (
    token = '5ouDSkdwHBeCqXURDk/ChonmiROZfQME4akk1CIoaa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )