UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDruc2FXlhkJnj3R8RoazAFxQ0JLPPxF5ocUtaWRJIw=' 
WHERE 
  key_id = '2bd4ff06dd4c885118c736d5d3f6fa7eecad71a973e1094f8d2f8821a1f2a44a' 
  AND (
    token = 'MDruc2FXlhkJnj3R8RoazAFxQ0JLPPxF5ocUtaWRJIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )