UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ItKQHhJkhGkpLWZj38CrISxRYLh7mu2XLD2xfWDY8mw=' 
WHERE 
  key_id = 'ac9ca6dfea8941b88c0d8ec48625a4a77c90993d3ae0a98d1c6e665425621f90' 
  AND (
    token = 'ItKQHhJkhGkpLWZj38CrISxRYLh7mu2XLD2xfWDY8mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )