UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9I8ORQkK9Zj65g/HEKkvmS+Imd8VeqAOZ9ks8A3RRF4=' 
WHERE 
  key_id = '909e7f92d19cb01414f96a6edd1747f6bb21a1e7767888f9d5d7d2252c2fc7cb' 
  AND (
    token = '9I8ORQkK9Zj65g/HEKkvmS+Imd8VeqAOZ9ks8A3RRF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )