UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXSDJuEsZr2gggqYRof05+ANj3K9iJq5/c620crnFhg=' 
WHERE 
  key_id = 'fc8e2eb84b23f6aeba210ee67871dcf83799820d7d00581be6e7442989130dd5' 
  AND (
    token = 'UXSDJuEsZr2gggqYRof05+ANj3K9iJq5/c620crnFhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )