UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRZo/yg0BdS166HEGX4OlxazdLDhOdLYPLmWmzvPpPc=' 
WHERE 
  key_id = '8cf8babe5cbfdfaf1e84489e0eb948e106390004334556479815beedcf8b1cde' 
  AND (
    token = 'JRZo/yg0BdS166HEGX4OlxazdLDhOdLYPLmWmzvPpPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )