UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/fCkrKHY3BUbctkJsbCNfQc8gUN3dGpX8+fT3E6RZU=' 
WHERE 
  key_id = '3b57f6e9357874290f9b6ae554f01010ab759adccbbec912d9373b5d02163015' 
  AND (
    token = 'H/fCkrKHY3BUbctkJsbCNfQc8gUN3dGpX8+fT3E6RZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )