UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lw207QdoWKK7opCXFTUJEA5JLAOWHN2BOdBEkcxt1LM=' 
WHERE 
  key_id = '384f2b76429fb88cbfbace234eeb33033775265d4e6d02f1f407402837e28915' 
  AND (
    token = 'Lw207QdoWKK7opCXFTUJEA5JLAOWHN2BOdBEkcxt1LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )