UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AVqxrJ1zI5bgwim+lFW8RlHwtKq4od8oB8NTK//WpkQ=' 
WHERE 
  key_id = '7ade86415de6d125b38c968d903e1c93a1aeef1059a511fe2f337a3adee8a76a' 
  AND (
    token = 'AVqxrJ1zI5bgwim+lFW8RlHwtKq4od8oB8NTK//WpkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )