UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HzM76TYxoj7EEcP1oKIBq9QdYyi+2Rmscg9HwGy5l9s=' 
WHERE 
  key_id = '4ee66e1b98dcf683fd805e232bc06f6ff55bac39a142957dc11eea709a80c764' 
  AND (
    token = 'HzM76TYxoj7EEcP1oKIBq9QdYyi+2Rmscg9HwGy5l9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )