UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KPqidI3W9wrQtPN811icofBMlGMkde92+HRYdymaVTk=' 
WHERE 
  key_id = '6cbb456aa77c18edd3be5597a712cea4a553d3f83e29b43a913da12c90dc93aa' 
  AND (
    token = 'KPqidI3W9wrQtPN811icofBMlGMkde92+HRYdymaVTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )