UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LHeazcack7YIUTV5tBT8OPqAN3a2PlNXArCU6MEocKI=' 
WHERE 
  key_id = '7c0647b0aa099c6ba549cfb9ebf8f6391c06560baefe326c838771861eea091d' 
  AND (
    token = 'LHeazcack7YIUTV5tBT8OPqAN3a2PlNXArCU6MEocKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )