UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9irS6MtM7tb9CjGoVMhqeya7ZAi6tlRfjAZbMj3mKDw=' 
WHERE 
  key_id = 'e2723532645ceba8636c319f0b35f1eb4e480b528c46cfdfcaac1c53b490f9a0' 
  AND (
    token = '9irS6MtM7tb9CjGoVMhqeya7ZAi6tlRfjAZbMj3mKDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )