UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNwBMxJq3crJDQOOtFWlF9MxEF6nbPRkEK/gK2/tXg8=' 
WHERE 
  key_id = '175fa00f42cea838c27ef5768a9ca9d80baf85713e7645fabd26163d5b87eef0' 
  AND (
    token = 'gNwBMxJq3crJDQOOtFWlF9MxEF6nbPRkEK/gK2/tXg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )