UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpThODGqR5Wyfdv81xEmL5legeGNum/WEmHjmNBPA4Q=' 
WHERE 
  key_id = 'd13b653b68b4a98c7fca433dd30aa57c54323bc4a12c65c0826f83b927550f8f' 
  AND (
    token = 'PpThODGqR5Wyfdv81xEmL5legeGNum/WEmHjmNBPA4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )