UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/DlLtY/PZ3Kurhst9YYcxj9xbfQI4naFzFcD7Uweujk=' 
WHERE 
  key_id = 'd2e1467fccf4ab8c00b577a09e43d074e140d0d0d95468e31da464606ec6ac51' 
  AND (
    token = '/DlLtY/PZ3Kurhst9YYcxj9xbfQI4naFzFcD7Uweujk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )