UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vqksqy7TFiZN6jSqPMnEf22+kiBp65fyLBhbYE6o1FU=' 
WHERE 
  key_id = 'b8c558ea6fd01a73bcb2c6a3edce68534c47f386b9558da07c3dbe867088f8c9' 
  AND (
    token = 'vqksqy7TFiZN6jSqPMnEf22+kiBp65fyLBhbYE6o1FU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )