UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqKJOT7N3Xqf2KeL/WOw7G9Wrw4tURrIcXHHA8Rg0Jk=' 
WHERE 
  key_id = '8cc2c283114bd970189d055a7d2d73abbaa9a3245c135bb9b64199f3e56b6c26' 
  AND (
    token = 'NqKJOT7N3Xqf2KeL/WOw7G9Wrw4tURrIcXHHA8Rg0Jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )