UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jFJF0cG9nKL56KZ3V9p4rpi6DPEbBOCFnuIQ7/QY/U=' 
WHERE 
  key_id = '6d8cbdc5225629ae54f2ea03604e4876bb2bc5be85c4939d7f5d7491059f079c' 
  AND (
    token = '4jFJF0cG9nKL56KZ3V9p4rpi6DPEbBOCFnuIQ7/QY/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )