UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNLhrTAeNeDTki3KPmJ/sxY9eNwc0S+mMRVt3ktvn60=' 
WHERE 
  key_id = '2cbe90d14be00ef4debb83b775a1f97ef1a21a17bd44e63582bc04bb1c2eb847' 
  AND (
    token = 'gNLhrTAeNeDTki3KPmJ/sxY9eNwc0S+mMRVt3ktvn60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )