UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDZEMAasvpJPsXibRGmZIPOJlFWAuEAFeljMdYETgH8=' 
WHERE 
  key_id = 'ac2d115924d4085eeba6be1bf7e3e8b8d64780b65ab19fab020f731003f2f50b' 
  AND (
    token = 'xDZEMAasvpJPsXibRGmZIPOJlFWAuEAFeljMdYETgH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )