UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2qs8hGb9xrF5iaDih/rCM87kUiM2uxPvLV+kThNv20=' 
WHERE 
  key_id = 'dd9f6e6f92072d18897ac827f534cfc16e5e27b2924c858d9a31e285cab5afc5' 
  AND (
    token = 'Z2qs8hGb9xrF5iaDih/rCM87kUiM2uxPvLV+kThNv20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )