UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vPYUbb4FVshcwdzl71icTtOep8GAiANCFSERY+/okA=' 
WHERE 
  key_id = '8d46c74763de7b9cb3b93e26abc60c81a2476aaa1a69d0cfd0363eaa18fa2f13' 
  AND (
    token = '8vPYUbb4FVshcwdzl71icTtOep8GAiANCFSERY+/okA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )