UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3aCbr3pWp/xMJVHFYoCJNImF3rYvfw6xbYSiYlEBr0=' 
WHERE 
  key_id = 'c823cf5f29f991a2d78a9ed2d2ea2441cc0d2785fcc8a952baaefb99c338ae88' 
  AND (
    token = 'X3aCbr3pWp/xMJVHFYoCJNImF3rYvfw6xbYSiYlEBr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )