UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdbe2L1D62NPUUfsiO7vm3NWeh0lteCjgc1XVycMSfI=' 
WHERE 
  key_id = 'b51cdbcb76bf5691253abde7f7e9f86c54accdfdd18695bd46a4760c913d60f1' 
  AND (
    token = 'wdbe2L1D62NPUUfsiO7vm3NWeh0lteCjgc1XVycMSfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )