UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kY1b4ox8ByVqsL4RVvyYKtEr0m+BJ3xU5wWQOE9HCdo=' 
WHERE 
  key_id = '8754a899aff1fcfb25d3d4f062a5dfed5b9ff4c40c6ec66e1bdf8febbb49c5b6' 
  AND (
    token = 'kY1b4ox8ByVqsL4RVvyYKtEr0m+BJ3xU5wWQOE9HCdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )