UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TDlU53CLUA6bQtxuJPANC3aj2hGExq/07z7TUaO1p00=' 
WHERE 
  key_id = '93f4354e57b2753bd36c3d59f230354597ee9c410e87128160f8626ee38d0fef' 
  AND (
    token = 'TDlU53CLUA6bQtxuJPANC3aj2hGExq/07z7TUaO1p00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )