UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oA4yjSVa3K/x9ZcaZiQpL3XiIfo0wjYAi+ansOC6fiM=' 
WHERE 
  key_id = '719514beeb29bf152956241e3e82f08fd5d3bb72269649e1a71bb05d513eca21' 
  AND (
    token = 'oA4yjSVa3K/x9ZcaZiQpL3XiIfo0wjYAi+ansOC6fiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044