UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8peM8YAiIVZ26TBONozkrU1fjmOybykVKvTUtguHxPU=' 
WHERE 
  key_id = '86e4aa4f5e2c28ddbaabc213422c092aa1ff35ad4ef023a6b1d1150b73af50e0' 
  AND (
    token = '8peM8YAiIVZ26TBONozkrU1fjmOybykVKvTUtguHxPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )