UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xpSTkc0u2BBzmIjLclO/urMgvIa1steu8n3n3KoGz0=' 
WHERE 
  key_id = 'b9c222ca55527fd158e03e9a92ffef0250e3bee465c4a5a356e4658db7632b55' 
  AND (
    token = '9xpSTkc0u2BBzmIjLclO/urMgvIa1steu8n3n3KoGz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )