UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRTqBW2K+YYzf5NO4q8ADqUsgQijB0DNmhe/lI4aPwo=' 
WHERE 
  key_id = '45fa037514f4ec39918817ade21ee17315cb2d27047fb83661d00f3b03cb04fb' 
  AND (
    token = 'lRTqBW2K+YYzf5NO4q8ADqUsgQijB0DNmhe/lI4aPwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )