UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QOzXNvVd1/bO6gjaKf3ikpIgOON7H65fSVabPnBUuY=' 
WHERE 
  key_id = '02f66fc50893c8cf16be4741afffd1c9e38dd00ea5fe8427be61dca82b046a4b' 
  AND (
    token = '+QOzXNvVd1/bO6gjaKf3ikpIgOON7H65fSVabPnBUuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )