UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XUp8PdyKBEkz7FqLbU3jxhfaWW+4ARTRCdmgll3s+g=' 
WHERE 
  key_id = '636863fce590664d6f5285f0863a8f0f5c20fd19814ef965c804e1da5841e9c9' 
  AND (
    token = '8XUp8PdyKBEkz7FqLbU3jxhfaWW+4ARTRCdmgll3s+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )