UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWbE4e6YX3DmtxefO3svcFpDQoqBT5dsmktL509rW9M=' 
WHERE 
  key_id = '6e1477475e199fe1eeaa960818f675d748adb1a4995c78066dea5a781bf2c4d5' 
  AND (
    token = 'hWbE4e6YX3DmtxefO3svcFpDQoqBT5dsmktL509rW9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )