UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rRFGPEgpJ0cLQMLKfdH3bAHCus2Z8KVBFymRW8GLklw=' 
WHERE 
  key_id = 'ab53246c561d530c4bc69e329e654bc05c388bbe433bcd3217cc777b520859ad' 
  AND (
    token = 'rRFGPEgpJ0cLQMLKfdH3bAHCus2Z8KVBFymRW8GLklw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )