UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fI/MkoB0IzFn72oc7ewQlH9hnJOkfU56bCwwSDcZlc4=' 
WHERE 
  key_id = '1bb14901240ae0768c28c9e0bac98aa3e83c8bd7b57c86e573272a903a0c87e1' 
  AND (
    token = 'fI/MkoB0IzFn72oc7ewQlH9hnJOkfU56bCwwSDcZlc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )