UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TkI8zU+WuAF34CpU+NUDuha5l20NIuXiZpdfFxupTnc=' 
WHERE 
  key_id = '23ff43b35f767f68805c2a9f834b82f742818792d9aafdb88685c5f8d094969c' 
  AND (
    token = 'TkI8zU+WuAF34CpU+NUDuha5l20NIuXiZpdfFxupTnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )