UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTRKtVo+MvLMPmthtKXar4R2+1Q8mqKcJqfE1HXzQKA=' 
WHERE 
  key_id = '4909c890f10740f0ee1460816c21b1cdc9fd9a4e37ae4e758e7805331c9d85d6' 
  AND (
    token = 'nTRKtVo+MvLMPmthtKXar4R2+1Q8mqKcJqfE1HXzQKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )