UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSarGA0jN+iWYnZ0eIRw6KAAuUzyUV13mJ31XYHF4+o=' 
WHERE 
  key_id = 'bb14dc393a6fb5a07ac3557d5581a227d636090a70501e744dcab7ef6f751221' 
  AND (
    token = 'iSarGA0jN+iWYnZ0eIRw6KAAuUzyUV13mJ31XYHF4+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )