UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmvlUto6DXGwOY8VyWq0KnXfP3kXYTdO/50B3WPDGKY=' 
WHERE 
  key_id = '1ce29859ed698fd45176ce456b818bbf1de7eb205faafa5b22c96091e65b6f89' 
  AND (
    token = 'wmvlUto6DXGwOY8VyWq0KnXfP3kXYTdO/50B3WPDGKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )