UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtO2oHoi6ZNe7ifFPstZ9xwIVDpTKsiQ+8dTct3Hxdk=' 
WHERE 
  key_id = '9fa121e36a8dc26447b03d49330f1c8ff7eac6c3ab3eaed584865fa952f3e424' 
  AND (
    token = 'rtO2oHoi6ZNe7ifFPstZ9xwIVDpTKsiQ+8dTct3Hxdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )