UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5X63QQIR/zm+r3RAfL36YCpXcy1FqCLU3A8nVvqwe8=' 
WHERE 
  key_id = 'bd5ee431d85e86c1cd0498751ca7b542759044e7dc3772e59019282f441acd46' 
  AND (
    token = 'z5X63QQIR/zm+r3RAfL36YCpXcy1FqCLU3A8nVvqwe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )