UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5xGX7+9mfuojs7h/0xH3kWXhl6pNdocl3SC0GWXkf1c=' 
WHERE 
  key_id = 'd900ccc0f2e0338e8d6caf9cf977c134d649b3d245eb0d65e6178fcdcec92781' 
  AND (
    token = '5xGX7+9mfuojs7h/0xH3kWXhl6pNdocl3SC0GWXkf1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )