UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HdNOCx0A9xoC7HjAY77sG9feCSz1RIUxlfI7KfwHugM=' 
WHERE 
  key_id = 'cf4d825a65be4a8131e294ab9e051bf1cfd20d87818281fe5b7c2ab7ea6e8b73' 
  AND (
    token = 'HdNOCx0A9xoC7HjAY77sG9feCSz1RIUxlfI7KfwHugM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033