UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rn61xaix7AACMG7AT7RIVB0UgBJZhAtHO4MpItyOQM=' 
WHERE 
  key_id = '3fa2e708a7a611466dce3b9ec01d0db635471a015c5ac7a1f89f08a2f7e42790' 
  AND (
    token = '8rn61xaix7AACMG7AT7RIVB0UgBJZhAtHO4MpItyOQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )