UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XreqJhxAmvohMCBss4yXwAQkG3BBhUrvlG3ATLfANjc=' 
WHERE 
  key_id = '078c6b847732fd9d4276831b95a4ea3237370a4b2d48585b076c20d2ac01331b' 
  AND (
    token = 'XreqJhxAmvohMCBss4yXwAQkG3BBhUrvlG3ATLfANjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )