UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YK7NKq+DbFyzic+lk7W6s0PtwNX/lvHTyqqQp8FUZss=' 
WHERE 
  key_id = '696a4a305924349bbc3249cef53adcc79b57f1e2f4e23bbc6c176d61dc63cb8d' 
  AND (
    token = 'YK7NKq+DbFyzic+lk7W6s0PtwNX/lvHTyqqQp8FUZss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )