UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdCZ0zYIEe4GdrbhaC07ly2EAQvBHQ5q9v/3fQo02OI=' 
WHERE 
  key_id = 'e168bd7026c2cd9d44324fc148865f57b45b882cfc4111b263c03cde16c9aafe' 
  AND (
    token = 'WdCZ0zYIEe4GdrbhaC07ly2EAQvBHQ5q9v/3fQo02OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )