UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwWDwClyIdkJovrP0BvETic8FKmYPzhGcpMm9c5SpQs=' 
WHERE 
  key_id = '46e74b7ca4ac5829db24eb2421156f955edd524e242038f1f4afb50f0b1a3353' 
  AND (
    token = 'rwWDwClyIdkJovrP0BvETic8FKmYPzhGcpMm9c5SpQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )