UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hdPDPaNsyUxEqf1RXss4KreejXl3orlQzIkzSc+X+kY=' 
WHERE 
  key_id = 'b98561ddae3177f5a710ead01034a911716b2c4e960a65793fb1b31605b89845' 
  AND (
    token = 'hdPDPaNsyUxEqf1RXss4KreejXl3orlQzIkzSc+X+kY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )