UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZfizGzEeLZUpSyUfl4COc/Z95iMeKfqJKyOu0XpWWE=' 
WHERE 
  key_id = '36da1a43d3bbed67c504d86d7e270303d67a3d04aeb6627601e31843608ca133' 
  AND (
    token = 'mZfizGzEeLZUpSyUfl4COc/Z95iMeKfqJKyOu0XpWWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )