UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6AXsa6lghpE2bSFtk8kpcunJ3Bhfry6FITSCBFUfqs=' 
WHERE 
  key_id = '207c7041e507b40182635ec076a37fb85ae0611801c6f63d735a95d33a8d819d' 
  AND (
    token = 'h6AXsa6lghpE2bSFtk8kpcunJ3Bhfry6FITSCBFUfqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )