UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oXm/4gJIJHErwhHHcHyS4AKgUnfz3PnaTuJCAaxfyBA=' 
WHERE 
  key_id = '46c35b12e79d4a866aefa4b2cbcf34758db90d4ea12f90d738b860d689e7562d' 
  AND (
    token = 'oXm/4gJIJHErwhHHcHyS4AKgUnfz3PnaTuJCAaxfyBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )