UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOHaF5F7XuaOziHKvxIPmElQiM7UYuf4RsphPeXM+aA=' 
WHERE 
  key_id = '7d269f8ec5b53dd50af2748b2695e60285fce17e2eb5ad2072147df1de0e885e' 
  AND (
    token = 'kOHaF5F7XuaOziHKvxIPmElQiM7UYuf4RsphPeXM+aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )