UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sD286qfmgWVDdiJtW+qTWNbOVITM7FjLHQuw+uT2lPc=' 
WHERE 
  key_id = '7f059f42ee2471a2cbf587b828fd0a2f4df83d0283765114f506e7a8b6a2c680' 
  AND (
    token = 'sD286qfmgWVDdiJtW+qTWNbOVITM7FjLHQuw+uT2lPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )