UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ct7vKoqdY4agCPTQLm73JePFQr/G3GICpMLkA8WkHQ=' 
WHERE 
  key_id = '0faf56b945ccc8e2cb3f717b9a2911a037c9bbd4d6c18c4e7dc8470469aa579b' 
  AND (
    token = '6ct7vKoqdY4agCPTQLm73JePFQr/G3GICpMLkA8WkHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )