UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRM6cKzNsFNxnqDQlzN+vU5ZDwqtNAtsmRj0nHKc8j4=' 
WHERE 
  key_id = '4ae167718f9e699df926d4e5b1540b36cd0f877aa9b0d26d2cfa21a9edd0e1d0' 
  AND (
    token = 'yRM6cKzNsFNxnqDQlzN+vU5ZDwqtNAtsmRj0nHKc8j4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )