UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z/D1JIhH50a6ZoWLqY0OR9NVbOfHF3W991/2jjBv8Fw=' 
WHERE 
  key_id = '95d90b7b5102ef6ff33e617ed8fa86f06340a0f36124b01a099f10a5595b47e1' 
  AND (
    token = 'Z/D1JIhH50a6ZoWLqY0OR9NVbOfHF3W991/2jjBv8Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )