UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pj1WKO/JAR0e/f0nzNAD5sIVpWPDwdqSyALzg+Sv+bY=' 
WHERE 
  key_id = '84ec9a75574b1441a8ecc2fd8b76148a2f7e36839e6c158d99366949dff2c37d' 
  AND (
    token = 'pj1WKO/JAR0e/f0nzNAD5sIVpWPDwdqSyALzg+Sv+bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )