UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXPytDXjxespLtWfV48TJLpgbbn1XOGQ3MsCNsg5pUk=' 
WHERE 
  key_id = 'fabdb3541b6659d28e39b801d2ac3fe7849adfbeb5c96ba0d39732c8a4ecc580' 
  AND (
    token = 'PXPytDXjxespLtWfV48TJLpgbbn1XOGQ3MsCNsg5pUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )