UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3PF8fRyyUxStRoSYdUkMmmejurfvcGOcOtA44cVaNs=' 
WHERE 
  key_id = 'cb9e4a8d1bf0a5d9adc2a258b8bef2f63dac24b231847d4473d8a96538583e7d' 
  AND (
    token = 'q3PF8fRyyUxStRoSYdUkMmmejurfvcGOcOtA44cVaNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )