UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QP1OpZgaTMyn2oKHt6Xgxm6zFC6SN4aTfDshE0hiwRc=' 
WHERE 
  key_id = 'e0211ad91f798dbc1fbebd1d82a70d83fe84b769e722762d07566c574975f56f' 
  AND (
    token = 'QP1OpZgaTMyn2oKHt6Xgxm6zFC6SN4aTfDshE0hiwRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )