UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tqif6aRWlYlnhaVbQjAb27qCDGUAJ90odCmgHLa7yeI=' 
WHERE 
  key_id = '4ea9dc0ec9fde61b86bc410fc140a7104e8cf528749253853c049170c54824af' 
  AND (
    token = 'Tqif6aRWlYlnhaVbQjAb27qCDGUAJ90odCmgHLa7yeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )