UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uvwz3Hht6Z8CtcZbaU9P/YHS2z6uaad//iJ4iEVAmYA=' 
WHERE 
  key_id = 'd21db92055b58e0b7d57fec407e6b5bb7cc5860637d0d1e3c76a0baa72f3bb91' 
  AND (
    token = 'uvwz3Hht6Z8CtcZbaU9P/YHS2z6uaad//iJ4iEVAmYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )