UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c398yamWx8qSuNtE/qdvMasIHWvcwAK+ouOf54wQswQ=' 
WHERE 
  key_id = 'eb729579b5f64127fea3aafc05bb45f0cfe2ba8b647d15a8e3c5fe7f72e04528' 
  AND (
    token = 'c398yamWx8qSuNtE/qdvMasIHWvcwAK+ouOf54wQswQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )