UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QnLz/XeGZYYPjN5YZMWOeWcaCSRWj2QB+9MBkxdPCMQ=' 
WHERE 
  key_id = '7bedf7ea4eba7207e93bfe0bd8d994e40cd53e705f3029c4f1c66a1b5a1012a3' 
  AND (
    token = 'QnLz/XeGZYYPjN5YZMWOeWcaCSRWj2QB+9MBkxdPCMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )