UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jMR8kufjrFbymarnU8YFsmRTWUJiGQvZaqCBkmOWr8=' 
WHERE 
  key_id = 'af01e682614a40a890ffaf8e064e23db8a1c7b17b364ad5697db389c3b344e6b' 
  AND (
    token = '2jMR8kufjrFbymarnU8YFsmRTWUJiGQvZaqCBkmOWr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )