UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLuX2n8/isWFPycDxFQf3wpNEfvrME3r86YOhyP6oJs=' 
WHERE 
  key_id = 'ad7d2e02c215194e8fe2e262077adcafcf88d5c4a985d6802e908745752ae262' 
  AND (
    token = 'yLuX2n8/isWFPycDxFQf3wpNEfvrME3r86YOhyP6oJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )