UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DXuTZam4sdFc+/o0vdEpXXfs+Zm7Ifpr+VsbbgsopG0=' 
WHERE 
  key_id = '280a57b3ea0e354320e1988125da8c662e32b6489ab2c369f1963be53eae26c4' 
  AND (
    token = 'DXuTZam4sdFc+/o0vdEpXXfs+Zm7Ifpr+VsbbgsopG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )