UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QO+2eK62zWPv7CWacJ5RfhPQHptxTCVcNbDn7qakTBk=' 
WHERE 
  key_id = 'd16f619dbc4c8bbc30962bed1829fc9115f617e0d61799ddb562fdca9895a050' 
  AND (
    token = 'QO+2eK62zWPv7CWacJ5RfhPQHptxTCVcNbDn7qakTBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )