UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Qo9rEDdik5VCHWgHeTko/JkxNHAjhGSCbq+6nVIZHc=' 
WHERE 
  key_id = 'a54e24c9c423ff505083fba092af783a1c5b20cdc82d19d54a06f60c9c35bf2c' 
  AND (
    token = '/Qo9rEDdik5VCHWgHeTko/JkxNHAjhGSCbq+6nVIZHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )