UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '173wprXSEI6isWQrVcf7+EIwW6CNs7XQXYPfXSYHFaU=' 
WHERE 
  key_id = '5829461c6c75a1cb24a25de5b581192f7065e854466413c35167b6f179432a5e' 
  AND (
    token = '173wprXSEI6isWQrVcf7+EIwW6CNs7XQXYPfXSYHFaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039