UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W1LggMNt6V9fwC1NWTr/bYfClXzVMY/1IgQmIq8jrXE=' 
WHERE 
  key_id = 'e7fa7e2df0687e5ec606ea0afe30b0c36da999cb92824cfc046ea553ce91e633' 
  AND (
    token = 'W1LggMNt6V9fwC1NWTr/bYfClXzVMY/1IgQmIq8jrXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )