UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OqmdyBqyOFbIubildq0utvNMipXZOjsKjftw1PLnoo=' 
WHERE 
  key_id = '9a0ef28c2c096478c86d781981fd3aa584bf85f0a419fc6a44a9c5cf83a815da' 
  AND (
    token = '+OqmdyBqyOFbIubildq0utvNMipXZOjsKjftw1PLnoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )