UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vg6o7vYpSlDOoTVUO286pjR878zKOomr19zTp/NhF2k=' 
WHERE 
  key_id = '961084ae290a778b50c7be1bb2932f5b974e7eff0cad8ce0a555f2af929afd0f' 
  AND (
    token = 'vg6o7vYpSlDOoTVUO286pjR878zKOomr19zTp/NhF2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )