UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMgBmgbsysoTsqM/AmpBEF6g88dPTji3wbymBT+hCRg=' 
WHERE 
  key_id = 'c0d0bb6b522f738ef0c64efd7300c47e9b405a523cbe53d5b43d8f114458d299' 
  AND (
    token = 'qMgBmgbsysoTsqM/AmpBEF6g88dPTji3wbymBT+hCRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )