UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uNSgIcKNsiRhbFuxmOTp7HXgWBVYZ5FICTxX0a2rH6o=' 
WHERE 
  key_id = 'c4159772ffd5e99dd757818ab7c33c28b03c09958bc80e5d0484f7f377bcf24c' 
  AND (
    token = 'uNSgIcKNsiRhbFuxmOTp7HXgWBVYZ5FICTxX0a2rH6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )