UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmadYgI5aUaiVVWRS9l7xjfqNMlPbOCyZ1v03r0PL88=' 
WHERE 
  key_id = '2ea6f5b693c79ccf9c6420de1db56fd63beaca492bc3c4ae7c00d035d6f5b488' 
  AND (
    token = 'kmadYgI5aUaiVVWRS9l7xjfqNMlPbOCyZ1v03r0PL88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )