UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8FF+kERpSStrJEPHgEWQb9Mb52WAS2KdXFLxd+Mox0=' 
WHERE 
  key_id = '89f73f994a2f96199034ba3c178259aa1a95efe47bfd7f7fec6f0683adfafa58' 
  AND (
    token = 'o8FF+kERpSStrJEPHgEWQb9Mb52WAS2KdXFLxd+Mox0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )