UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+52z/xZK33CMoq0m5VcYc67l+t0sMvD5TINBLJWVZNQ=' 
WHERE 
  key_id = 'a2c6e4e990963607636ee816c9a34b2042abbfc02863d53f0da8bef68bea2baa' 
  AND (
    token = '+52z/xZK33CMoq0m5VcYc67l+t0sMvD5TINBLJWVZNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )