UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X9UvscN1lrzbn6euyhv6JwGnP9WcGgNBUtHUWGxlzzQ=' 
WHERE 
  key_id = 'bb86f1c689261b1821c18ced09c6d561c12eb2ee25b9ccf826ce9247eb1ee738' 
  AND (
    token = 'X9UvscN1lrzbn6euyhv6JwGnP9WcGgNBUtHUWGxlzzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )