UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3auT8BEz+YI/wYGcwOy7HfKKNRvjxy6LNm0Lmxg78qg=' 
WHERE 
  key_id = 'a0597d2d9b352830e828842887ed7cd69bf326b3487913a8be05b4a0b44d7410' 
  AND (
    token = '3auT8BEz+YI/wYGcwOy7HfKKNRvjxy6LNm0Lmxg78qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )