UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ccIt1pMRXu0NFV6BBDWFrPoKWC58v5wTzpyf4iJf8g=' 
WHERE 
  key_id = '99e1c0cc6dcb978353340d32583de73e529ab578b4d16b45e910253207144484' 
  AND (
    token = '2ccIt1pMRXu0NFV6BBDWFrPoKWC58v5wTzpyf4iJf8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )