UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6HcO0sudxonw7VfLhbeZAgPAFWDNAU/uUoLE7YAMds=' 
WHERE 
  key_id = 'e9dd44b1d3ca3b464b5bc4cc2dda0ca621404cb4549d4b27e3f7007197f93faa' 
  AND (
    token = 'j6HcO0sudxonw7VfLhbeZAgPAFWDNAU/uUoLE7YAMds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )