UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lHF1y3q+WBiB5LGhpas61M4wQxm5pMEqpzzjMtq6cIY=' 
WHERE 
  key_id = '70ed8fa95ed75fbf6219793053e58a6e9fd607faa31467109a8cd880ca4d94dd' 
  AND (
    token = 'lHF1y3q+WBiB5LGhpas61M4wQxm5pMEqpzzjMtq6cIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )