UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVKdCJArrxu28gMwDy2eFtUI6NEyITbT82vlFCzYOoo=' 
WHERE 
  key_id = 'fdc987b2ad3ea423b4293d862fd49f768ac4f39ba9f5b1cf1c4a56c28d269d31' 
  AND (
    token = 'WVKdCJArrxu28gMwDy2eFtUI6NEyITbT82vlFCzYOoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )