UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NPv4zFaLhgs8xRdYwfHwwN4gb5dBrttcqfwE9W7RaU=' 
WHERE 
  key_id = 'e6f6a78aba3a047831caf17634c37fa78f26aaee968a7fd6e2c09f7bcf87cc98' 
  AND (
    token = '8NPv4zFaLhgs8xRdYwfHwwN4gb5dBrttcqfwE9W7RaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )