UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZX6RmZ+Hjy/b6b+CO8XBrs7bbGlsUYNtAvd0z1Jiyp0=' 
WHERE 
  key_id = '15daddac4a7299750a1dbc99454cb286347cab27a5955402a88e144d2cbcc98a' 
  AND (
    token = 'ZX6RmZ+Hjy/b6b+CO8XBrs7bbGlsUYNtAvd0z1Jiyp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )