UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+Bsu9iIuAp3NFGWMJ5QAH0busReQfT5p4zZDZ2gEQU=' 
WHERE 
  key_id = 'b7473847db013e206f254edc753dd4ebb2bbc7b01e3636c60f8f4e4338bab1da' 
  AND (
    token = 'Q+Bsu9iIuAp3NFGWMJ5QAH0busReQfT5p4zZDZ2gEQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )