UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sfe4TZXBVtPX1uM4v4GR6KsW0uWM2Al6ueICnGnBRuU=' 
WHERE 
  key_id = '6c203a423c9b45469b23be80e5b424c9f532a337ab02776204f0190ab16ec5dd' 
  AND (
    token = 'sfe4TZXBVtPX1uM4v4GR6KsW0uWM2Al6ueICnGnBRuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )