UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDob7c43QaUx+qCBGLuyx4Y0thfOrvE4O2tNT5Vh7mw=' 
WHERE 
  key_id = '90fbe4c057e4793786dd45ffbdb5e99adcf586998b3984fedc44cca75a178593' 
  AND (
    token = 'QDob7c43QaUx+qCBGLuyx4Y0thfOrvE4O2tNT5Vh7mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )