UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CqUBoVk8kX2zUoEuTX5rC+OnX2LCNnyl/2uo1KKPAck=' 
WHERE 
  key_id = '3a07ea0e2ea462eb25b0f1a24f52d945f0e3ad4e34c15b0530865bacad696a04' 
  AND (
    token = 'CqUBoVk8kX2zUoEuTX5rC+OnX2LCNnyl/2uo1KKPAck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )