UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFNEohuCw2fWYRA0Lbfx9JSP2Otgt3lQv9yUWkfbsts=' 
WHERE 
  key_id = '120195060695f4f30478ebd35fbf3da42644c84843018dcfbc18cebc8e4bc124' 
  AND (
    token = 'AFNEohuCw2fWYRA0Lbfx9JSP2Otgt3lQv9yUWkfbsts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )