UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hK3nWVLMbbJX6S9Af7fh8yeihqw53Ljjpw1Gzch2uG0=' 
WHERE 
  key_id = '8a94cf8576cecbf8435dac61da640c53fadf4f1566ce34d3855f4e798edf87cc' 
  AND (
    token = 'hK3nWVLMbbJX6S9Af7fh8yeihqw53Ljjpw1Gzch2uG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )