UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9IAT+NecJ6k6hfjUhz6ZPUEpSGC8TcgcS1rmU3LeuOY=' 
WHERE 
  key_id = 'bb0da8b8891dd64719f6e0ae208ea6a54a090e4be6561959470aee580702a497' 
  AND (
    token = '9IAT+NecJ6k6hfjUhz6ZPUEpSGC8TcgcS1rmU3LeuOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )