UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0F3w2e/Ucyzzl7X4xwH7JZAVO2cZS36pKzpAF+tD8RQ=' 
WHERE 
  key_id = '1b96f973ad6d8aa5e4fbdc3f1a06b6b8a2df2466a3a781e17afb3ab2f0811cd7' 
  AND (
    token = '0F3w2e/Ucyzzl7X4xwH7JZAVO2cZS36pKzpAF+tD8RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )