UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'upYYxfLPSz9EB/ayEHJ/rwe5syngFlY+divncUw7BCs=' 
WHERE 
  key_id = '9d30216a1a72841420fd9077cf65f2348e731aee6925105455bfde249a9be820' 
  AND (
    token = 'upYYxfLPSz9EB/ayEHJ/rwe5syngFlY+divncUw7BCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )