UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0ItTA1rBjfZ2hFs+6Vaw3CcqPUFBdo03ZnAsNazvhM=' 
WHERE 
  key_id = '54cd7bcec6f6dfa13c3eaf6093545a8eea1dfb334ad8d3db8c87a2953a8ce473' 
  AND (
    token = '+0ItTA1rBjfZ2hFs+6Vaw3CcqPUFBdo03ZnAsNazvhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )