UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxoQPI1gL/dKNPxwehV22RzxiRehnBhCpn5SEhTJ/8w=' 
WHERE 
  key_id = '3a25e92030a9ffcca32c7b681a974ce0b8ffd8804ecdf68cac06e6ee77211051' 
  AND (
    token = 'IxoQPI1gL/dKNPxwehV22RzxiRehnBhCpn5SEhTJ/8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )