UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/us8gzXaNRHut572mnUXO4uF+sWRcuwkNDKJ/I97+VY=' 
WHERE 
  key_id = 'c9ddb18e1c153f8a0bfeb739139d0ee4a4ada2aa4fb5f05bff60c1ce2e6c7d5f' 
  AND (
    token = '/us8gzXaNRHut572mnUXO4uF+sWRcuwkNDKJ/I97+VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )