UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+BbOFmvW+O/JeWqqv6ClerT6sbLcsHsseK/NCseUtU=' 
WHERE 
  key_id = 'a245f0f2ce7276b88b63a30a2522884a5f428b61c28162cea714f2ac46270e4b' 
  AND (
    token = 'e+BbOFmvW+O/JeWqqv6ClerT6sbLcsHsseK/NCseUtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )