UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGpwMI/xT3IQzwL7+R8xZjA+I1ZpMKs3xG3BFO6sMkM=' 
WHERE 
  key_id = '65941fd3045703ddb4e935802d93ded467269105c053cc0e7969f883d605b01b' 
  AND (
    token = 'mGpwMI/xT3IQzwL7+R8xZjA+I1ZpMKs3xG3BFO6sMkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )