UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcLLuUI3ZnrUqzXg+KQQbaBQeVBM2UxFfcG18aFY9m4=' 
WHERE 
  key_id = 'cb1b9a87185aad6a6586a191cf98894ff70cd5f20a3ca9b8bbf2b651dde6d008' 
  AND (
    token = 'ZcLLuUI3ZnrUqzXg+KQQbaBQeVBM2UxFfcG18aFY9m4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )