UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3d2qJbxDd8Ek9nzZV2czzSt/TzitOnhpiXRCcNb3hcg=' 
WHERE 
  key_id = 'ca94cf8069d43d97f21db21836d41e157eaee13019f3458c900c140dea750d44' 
  AND (
    token = '3d2qJbxDd8Ek9nzZV2czzSt/TzitOnhpiXRCcNb3hcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )