UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NOzlpYcqBsxD8M2C9BZ8VCIeBSizWqtmCXLHrbldV9Y=' 
WHERE 
  key_id = '4b54e69fae372023cceedccf70d30fef35e32b3db1334f172833ce33ddfa6eed' 
  AND (
    token = 'NOzlpYcqBsxD8M2C9BZ8VCIeBSizWqtmCXLHrbldV9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )