UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRhXk7Dn7EbmvvhpCR5V/6IALM51aid30E94YR4gPms=' 
WHERE 
  key_id = 'af45bf7989a71a5539f570876aabf4eea02bf10fdc375ed8338f770f8b2c2407' 
  AND (
    token = 'hRhXk7Dn7EbmvvhpCR5V/6IALM51aid30E94YR4gPms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )