UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5m7hOIdAlAIjXiuU40/lT07D6qBhEZ5HgU37HIWrKp0=' 
WHERE 
  key_id = '96f6d98b55370c6712496e56b2d0c44b265040d2216fa2cb420becfc0433c6cb' 
  AND (
    token = '5m7hOIdAlAIjXiuU40/lT07D6qBhEZ5HgU37HIWrKp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )