UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27ZqFxXILdMinjGsZUTBgwR1dj2rOT2LWNcLjVJBhNA=' 
WHERE 
  key_id = '0d3d88093d48ad3083ba5aded368daad3dfe4fa71ca5360512e6dfa90632fa26' 
  AND (
    token = '27ZqFxXILdMinjGsZUTBgwR1dj2rOT2LWNcLjVJBhNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )