UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3be4glTTwA+utTb3G2l3l6MwpZdJwRR1pF0lWZMKHE=' 
WHERE 
  key_id = '28dcdaffde94a80a1bdba4d99199502c19657f439f1bdd1c0ab8f783f0a589f0' 
  AND (
    token = 'C3be4glTTwA+utTb3G2l3l6MwpZdJwRR1pF0lWZMKHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )