UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5wJNC+VsynCSH+4AN9B3xxyCJtG5ROEswJsEPteMErQ=' 
WHERE 
  key_id = '841af56c3f72088e9df8c1c642ab9914ce3f41c438baeeeab730807c74070fc6' 
  AND (
    token = '5wJNC+VsynCSH+4AN9B3xxyCJtG5ROEswJsEPteMErQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )