UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZJb5SdUIgQaMY96oPcAa2rnE20vY02la9vWhKLGshXo=' 
WHERE 
  key_id = '20146ad296743fda4a56af74766329aee0e39de8b367aec528df0dc7659ba2e4' 
  AND (
    token = 'ZJb5SdUIgQaMY96oPcAa2rnE20vY02la9vWhKLGshXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )