UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJvGv9xU4v8Nv9ikVmj+sOqG3gnBwGVe+E93mXSdSNY=' 
WHERE 
  key_id = '92743bc803bd37d0fcd29a6c97fed7ebe99600710f733820feb5d51308cc40a2' 
  AND (
    token = 'eJvGv9xU4v8Nv9ikVmj+sOqG3gnBwGVe+E93mXSdSNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )